BACKPACK/BOOKBAG CONVERTIBLE INTO A SINGLE LEG SUPPORTED WORKSTATION/ DESK

Abstract

A convertible Backpack/bookbag, which has a first operative orientation in which it functions as a Backpack/bookbag, and a second operative orientation in which it functions as a SINGLE leg supported workstation/desk. The singular telescopic support structure is housed within the Base Portion of the Backpack/bookbag. In a converted workstation/desk operative orientation, the single telescopic leg support structures are in an extended mode perpendicularly away from the Backpack/bookbag to support the Backpack/bookbag on surfaces like a floor or other base surface. The telescopic leg has wheels on its base, a locking mechanism to lock the leg at a desired height, and the ability to extend to over three feet in height. The Backpack/bookbag having two UBS charging ports, a rechargeable battery, a cup holder, a phone holder, Bluetooth speakers, a chair, a voice-activated digital assistant application, an extendable and retractable desktop, detachable shoulder straps, a detachable Front and Base portion.

Claims

1. A Backpack/Bookbag that is convertible into a SINGLE LEG supported workstation/desk comprises: a SINGLE telescoping—Leg supports; and the single telescoping leg being attached to the Base Portion of the backpack/bookbag; the single telescopic leg that is extendable and retractable. the single telescopic leg is located on the REAR FACE of the backpack/bookbag. the single telescopic leg converts the backpack/bookbag into a desk; The single telescopic leg advances the backpack/bookbag. It is more convenient, easier to open, close, use and quicker to convert to a desk than a conventional desk comprising two or more legs. More commonly having four-leg support. a telescopic leg oval in shape. and Other shapes of the telescopic leg can be, BUT NOT LIMITED to being, square, triangle, circular, and rectangle. And The single telescopic leg support advances conventional convertible Backpack/bookbags as it's more convenient, easier to open, close, use and quicker to convert to a workstation than a conventional workstation comprising two or more legs, more commonly having four-leg support.

2. A Backpack/Bookbag that is convertible into a SINGLE LEG supported workstation/desk, as claimed in claim 1, comprises: a BASE PORTION that is convertible into a work desk. a SINGLE telescopic Leg—leg support; an extendable and retractable telescopic leg. a telescopic Leg having one or more wheels on the bottom/base of the leg. a telescopic Leg having Bluetooth speakers. a portable chair. wheels on the bottom/base of the telescopic leg. housing unit for the telescopic leg. the sliding mechanism of left sidewall and right side wall to create a larger workstation/desk surface. a Tablet Computer. a voice-activated, digital assistant application. a rechargeable battery. A chair is sewn into the lower part of the Base Portion of the backpack/bookbag via a 360-degree zipper. a phone holder. two USB charging ports. made of various materials including but not limited to nylon, cotton, polyester, PVC, reinforced, waterproof textile material, Gore-Tex, Flux Leather, and Genuine leather. a single telescopic attached to the Base Portion of the backpack/bookbag. a single telescopic located in the Rear Face of the backpack/bookbag. a power source to recharge the battery. a knob to extend and retract telescopic leg. a telescopic leg shaped but not limited to only being shaped oval. a cup holder. The telescopic leg being configured reaches heights over three feet tall. a single telescopic leg with a locking mechanism can lock the telescopic leg at heights over 3 feet. a detachable shoulder strap. the first pair of extendable and retractable desktop sidewalls and a second pair of extendable and retractable desktop sidewalls being hingedly connected to the Backpack/Bookbag body, a FRONT PORTION and a BASE PORTION that can be removably detached from each other so wherein the BASE PORTION is configured to be transformed into the work desk when the base portion is at least partially detached from the FRONT PORTION. a BASE PORTION comprising an extendable and retractable telescopic leg mounted on a REAR FACE of the BASE PORTION. a BASE PORTION comprises a left sidewall and a right sidewall, wherein the left sidewall and the right sidewall being oppositely positioned and slidably attached in the BASE PORTION, and wherein the left sidewall and the right sidewall are configured to extend out in an orientation in parallel to the REAR FACE of the BASE PORTION to form a larger portion of a desktop surface of the work desk. the Backpack/Bookbag comprises storage compartments; a workstation/desk surface being connected to the BASE PORTION;

3. A Backpack/Bookbag that is convertible into a SINGLE LEG supported workstation/desk, as claimed in claim 1, comprises: A telescopic leg having one or more Bluetooth speakers built into it; the telescopic leg has one or more Bluetooth speakers attached to its top portion, and the Bluetooth speaker being attached to the top part of the telescopic leg protects it from bad weather when the telescopic leg is retracted up; the Bluetooth speaker is designed to connect with the user's cell phone to play music or engage in a phone conversation through the Bluetooth speakers. And wherein said includes at least a pair of Bluetooth speakers mounted on the top portion of a telescopic leg. In said separated operative orientation, a user can listen to music and have hands-free phone calls.

4. A Backpack/Bookbag that is convertible into a SINGLE LEG supported workstation/desk, as claimed in claim 1, comprises: a telescopic leg with one or more retractable wheels. The wheel is located on the bottom (base) of the leg for easy transportation when used as a workstation. And the retractable wheels are connected to the telescopic Leg AND NOT on the bag itself, as most conventional bags wheels are attached to the bottom of the Backpack/bookbag. And wherein said includes at least a pair of wheels that are retractably mounted on the bottom/base portion of a telescopic leg such that, in said separated operative orientation, a user can easily transport the workstation on a floor surface to not have to pick it up and carry it, and wherein said includes at least a pair of telescopic leg having wheels mounted its bottom (base portion) and adapted for rolling the Backpack/bookbag on a floor surface easy transportation when used as a workstation. The wheels on the telescopic leg are retractable, whereas the user only needs to push the wheels into its housing unit to release them out. When done, the user snaps the wheels back into its housing unit

5. A Backpack/bookbag that is convertible into a SINGLE LEG supported workstation/desk, as claimed in claim 1, comprises: a knob. a knob configured to lock and unlock the extendable and retractable telescopic leg into its housing unit. When unlocked, it allows the extendable and retractable telescopic leg to be lowered to the user's desired height. And The locking knob is also used to extend and retract the telescopic leg into its housing unit. The user simply turns the knob clockwise to unlock and extend the telescopic leg from its housing unit and turns the knob counter-clockwise to retract and lock the telescopic leg into its housing unit. the locking knob is located on the bottom (base) portion of the telescopic leg.

6. A Backpack/Bookbag that is convertible into a SINGLE LEG supported workstation/desk, as claimed in claim 1, comprises: the extendable and retractable telescopic leg comprises a locking mechanism configured to lock the extendable and retractable telescopic leg to various heights that fits the user's desired height. The locking mechanism allows the telescopic leg to lock and hold steady from 6 inches to maximum height of the telescopic leg, which can be over 3 feet in height. and wherein said includes at least a locking mechanism to keep the telescopic leg locked at the user's desired height and prevent the legs' unintentional retraction.

7. A Backpack/Bookbag that is convertible into a SINGLE LEG supported workstation/desk, as claimed in claim 2, comprises: a chair. The folding chair is housed in the base portion of the Backpack/bookbag. The folding chair, once removed from the Base Portion of the Backpack/bookbag, can fold out and be used for sitting by the user. And In some embodiment of the disclosed technology, the chair is sewn into the lower part of the Base Portion of the Backpack/bookbag via a 360-degree zipper.

8. A Backpack/Bookbag that is convertible into a SINGLE LEG supported workstation/desk, as claimed in claim 2, comprises: a Tablet Computer. The tablet computer, attached to the inner portion of the Front Portion of the backpack/bookbag, can be used like a conventional tablet computer and/or Apple iPod for the user's computer needs. The tablet computer has a touchscreen, and The tablet computer is Bluetooth.

9. A Backpack/Bookbag that is convertible into a SINGLE LEG supported workstation/desk, as claimed in claim 2, comprises: a detachable shoulder strap. The bottom part of the shoulder straps can be detached from the rest of the shoulder strap to separate the bottom part of the shoulder strap from the backpack/bookbag. And the Backpack/bookbag, when used as a desk, the shoulder straps may interfere with the desk portion being fully utilized by the user, whereas the user can detach the shoulder straps for full usage of the desk. the base portion further comprises one or more detachable shoulder straps to not interfere with the Base Portion of the backpack/bookbag when used as a desk. And The shoulder straps located on the REAR FACE of the backpack/bookbag are used to carry the backpack/bookbag on the user's shoulder as the backpack/bookbag rests on the user's back.

10. A Backpack/Bookbag that is convertible into a SINGLE LEG supported workstation/desk, as claimed in claim 2, comprises: an extendable and retractable desktop surface. the first pair of extendable and retractable desktop sidewalls and a second pair of extendable and retractable desktop sidewalls being hingedly connected to the Backpack/Bookbag body used to create a larger desktop surface. the desktop surface is configured to expand via the left and right sidewalls to create a larger desktop surface. at least one extendable desk surface comprises a first hinged desk surface and a second hinged desk surface; the first hinged desk surface being adjacently and hingedly connected to the desk base; the second hinged desk surface being adjacently and hingedly connected to the desk base; and the first hinged desk surface being oppositely positioned to the second hinged desk surface about the desk base. at least one extendable desk surface comprises a first sliding desk surface and a second sliding desk surface; the first sliding desk surface being adjacently and slidably connected to the desk base; the second sliding desk surface being adjacently and slidably connected to the desk base; and the first sliding work surface being oppositely positioned to the second sliding desk surface about the desk base, and the base portion is configured to provide a smaller desktop surface when the left sidewall and the right sidewall are retracted. at least one extendable work surface comprises a first hinged work surface, a second hinged work surface, a first sliding work surface, and a second sliding work surface; and the first sliding work surface and the second sliding work surface being positioned between the first hinged work surface and the second hinged work surface. And a sliding mechanism for the right side wall and the left side wall located on the left and right side of the backpack/bookbag, respectively, which may be used, when deployed, to support the extension of the workstation top surface into a larger workstation top surface respectively thereby enabling the user to use the workstation top surface more conveniently and comfortably. The user needs to slide the left sidewall and the right sidewall out in opposite directions to extend the workstation top surface. The left sidewall and right sidewall are all flushes with one another when the backpack/bookbag workstation top surface is extended.

11. A Backpack/Bookbag that is convertible into a SINGLE LEG supported workstation/desk, as claimed in claim 2, comprises: a rechargeable battery; at least one mobile device power adapter; the rechargeable battery is detachable from the backpack/bookbag. the rechargeable battery being enclosed within the electrical housing; at least one mobile device power adapter being mounted into the electrical housing; at least one mobile device power adapter being electrically coupled to the rechargeable battery. and The battery, when fully charged, will power the two USB ports.

12. A Backpack/Bookbag that is convertible into a SINGLE LEG supported workstation/desk, as claimed in claim 11, comprises: Two USB charging ports, the Front portion further comprises a Charging station. The charging station, when fully charged, will power the two USB ports. the Two USB charging ports being mounted within the electrical housing, and the Two USB charging ports being electrically coupled with the rechargeable battery.

13. A backpack/bookbag that is convertible into a SINGLE LEG supported workstation/desk, as claimed in claim 2, comprises: a housing unit for the telescopic leg. the extendable and retractable leg is configured to be entirely housed in the housing unit when the extendable and retractable leg is retracted. The housing unit is located in the base portion of the backpack/bookbag.

14. A Backpack/Bookbag that is convertible into a SINGLE LEG supported workstation/desk, as claimed in claim 1, comprises: A single telescopic leg having the ability to extend out to a height over 3 feet. The single telescopic (extendable and retractable) leg reaching heights over 3 feet for taller users and users standing up to complete their assignments on the work desk.

15. A Backpack/Bookbag that is convertible into a SINGLE LEG supported workstation/desk, as claimed in claim 2, comprises: the base portion is configured to be completely detached from the front portion, whereas when separated from the Front Portion, the Base Portion can convert into a work desk. the front portion is removably attached from the base portion through a completely detachable 360-degree zipper. And a FRONT PORTION and a BASE PORTION that can be removably detached from each other so wherein the BASE PORTION can be configured to be transformed into a work desk when the base portion is at least partially separated from the FRONT PORTION. and The desktop is connected to the Base Portion.

16. The Backpack/bookbag that is convertible into a SINGLE LEG supported workstation/desk, as claimed in claim 2, comprises: a Base Portion that convertible to a workstation/desk. The backpack/bookbag having a Base Portion located on the Rear Face of the backpack/bookbag that when the telescopic leg is extended out, converts the Base Portion into a workstation/desk.

17. A Backpack/Bookbag that is convertible into a SINGLE LEG supported workstation/desk, as claimed in claim 2, comprises: A cup holder. the base portion further comprises a retractable cup holder mounted on one of the external sides of the base portion.

18. A Backpack/Bookbag that is convertible into a SINGLE LEG supported workstation/desk, as claimed in claim 2, comprises: wheels and a handle with a telescopic arm. one or more wheels on the bottom of the advanced Backpack/bookbag and a telescopic, adjustable handle and arm on the top part of the advanced Backpack/bookbag for traveling. the extendable handle comprises a first handle portion and a second handle portion; the first handle portion being slidably engaged with the Backpack/bookbag body; and the second handle portion being telescopically and hingedly connected with the first handle portion. And includes at least a pair of wheels on one edge thereof and a handle extending from an opposing edge thereof, such that, in said separated operative orientation, a user can push said first case on said wheels using said handle.

19. A Backpack/Bookbag that is convertible into a SINGLE LEG supported workstation/desk, as claimed in claim 2, comprises: A phone holder. the base portion further comprises a phone holder mounted on one of the external sides of the base portion. And the phone holder simply needs to be extended up, and the user places their phone in the top portion of the phone holder for hands-free talking while completing their assignment.

20. A Backpack/Bookbag that is convertible into a SINGLE LEG supported workstation/desk, as claimed in claim 2, comprises: a voice-activated, digital assistant application. a voice-activated digital assistant application similar to Siri and Alexa where users can ask questions and receive answers to their inquiries. And wherein said includes at least a pair voice-activated digital assistant in one or more speaker mounted on the top portion of a telescopic leg such that, in said separated operative orientation, a user can ask questions and receive answers to their inquiries.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Various examples of objects, features, and intendant advantages of the present invention will become fully appreciated as the same becomes better understood when considered in conjunction with the accompanying drawing, in which, like reference, characters, designate the same or similar parts throughout the several views. To illustrate the invention, there are shown in the drawings forms which are presently preferred; it being understood, however, that this invention is NOT limited to the precise arrangements and instrumentalities shown.

[0014] FIG. 1 shows a front view of a backpack/bookbag showing my design and establishing the term and location of the “Front Face” of the backpack/bookbag:

[0015] FIG. 2 shows an elevational view of a backpack/bookbag used as a desk when the single telescopic leg is extended down, a tablet computer on the front portion of the backpack/bookbag, and establishing the term and location of the “Front Portion and “Base Portion” of the backpack/bookbag thereof;

[0016] FIG. 3 shows a front and side view of a backpack/bookbag and the various compartments of a backpack/bookbag thereof;

[0017] FIG. 4 shows a front view of the REAR FACE and the REAR WALL of a Backpack/bookbag telescopic leg housing unit. The housing unit can be revealed by simply unzipping a zipper on the REAR WALL located on the rear face of the BASE Portion of the Backpack/bookbag thereof;

[0018] FIG. 5 shows a front view of the rear face of a backpack/bookbag with the telescopic (extendable and retractable) leg extended down that can reach over three feet in height, where one or more Bluetooth speakers, a voice-activated-digital assistant application, and one or more retractable wheels on the bottom of the telescopic leg are housed thereof;

[0019] FIG. 6 shows an elevational view of a Base Portion of a backpack/bookbag with the telescopic leg lowered on the rear face and used as a workstation/desk. The phone holder is utilized, and the shoulder straps are detached from the bottom portion of the backpack/bookbag, so the shoulder straps do not interfere with the backpack/bookbag being used as a desk thereof;

[0020] FIG. 7 shows a front view of the rear face of a backpack/bookbag where telescopic leg can be revealed by simply unzipping the REAR WALL on the rear face of the backpack/bookbag thereof;

[0021] FIG. 8 shows a front and side view of a backpack/bookbag with the base portion of the backpack/bookbag being separated from the front portion of the backpack/bookbag via a 360-degree zipper thereof;

[0022] FIG. 9 shows an elevational view of the base portion of a backpack/bookbag used as a desk showing the desktop surface and pencil holder, and telescopic leg lowered thereof;

[0023] FIG. 10 shows an elevational view of a backpack/bookbag with the desktop surface expanded out on the left sidewall and right sidewall of the backpack/bookbag to create a larger desktop surface thereof;

[0024] FIG. 11 shows a front view of a backpack/bookbag with the base portion of a backpack/bookbag separated from the front portion, the telescopic leg lowered, and the portable chair separated from the base portion of the backpack/bookbag to convert into a desk and chair used by a child and where the phone holder is housed when not utilized, thereof;

[0025] FIG. 12 shows a front view of the front portion of a backpack/bookbag detached from the base portion and carried via a carrying handle on the top of a backpack/bookbag thereof:

[0026] FIG. 13 shows a side view of a backpack/bookbag being used while standing via a telescopic leg and the detachable shoulder straps being detached, so the shoulder straps don't interfere with the desktop being fully utilized thereof;

[0027] FIG. 14 shows an elevational view of a backpack/bookbag with one of the detachable shoulder straps still attached to a backpack/bookbag and the other shoulder strap detached as so the shoulder straps don't interfere with the desktop being fully utilized thereof;

[0028] FIG. 15 shows an elevational view of a backpack/bookbag with a cup holder being extended out thereof;

[0029] FIG. 16 shows an elevational view of a backpack/bookbag with a cup holder that can be extended out via a push button and utilized thereof;

[0030] FIG. 17 shows a front view of a backpack/bookbag and how the PORTABLE USB charging port is utilized thereof;

[0031] FIG. 18 shows a front view of a backpack/bookbag's carrying handle and wheels thereof;

[0032] FIG. 19 shows a front view of where a backpack/bookbag's FOLDABLE CHAIR is housed in the backpack/bookbag located in the rear face of a backpack/bookbag thereof;

[0033] FIG. 20 shows a front view of a backpack/bookbag's FOLDABLE CHAIR partially removed from its housing unit thereof;

[0034] FIG. 21 shows a front view of a backpack/bookbag's FOLDABLE CHAIR removed from its housing unit in the Backpack/bookbag and folded out thereof;

[0035] FIG. 22 shows an elevational view of a backpack/bookbag right sidewall extended out.

[0036] FIG. 23 shows an elevational view of a backpack/bookbag left sidewall extended out.

[0037] FIG. 24 shows an elevational view of a backpack/bookbag disassembled thereof;

DETAILED DESCRIPTION

[0038] This invention concerns a Backpack/bookbag that can be converted into a workstation/desk via a single telescopic leg so that, in addition to being usable for conventional Backpack/bookbag usage; i.e., for books, notebook pads, and supplies, it can be used for a single leg supported workstation/desk which conventional Backpack/bookbag are not usually applicable, thereby rendering my Backpack/bookbag much more useful and versatile than a conventional convertible Backpack/bookbag

[0039] With respect to the below description, it is to be realized that the optimum dimensional relationship for the parts of the invention (especially the telescopic leg) includes variations in size, materials, SHAPE, form, function, and manner of operation. Assembly and use are deemed readily apparent and obvious to one skilled in the art. All equivalent relationships to those illustrated in the drawing and described in the specifications are intended to be encompassed as the present invention.

[0040] Also, while the present invention is susceptible of embodiment in various forms, there is shown in the drawings and will hereinafter be described a presently preferred embodiment with the understanding that the present disclosure is to be considered an exemplification of the invention and is not intended to limit the invention to the specific embodiment illustrated.

[0041] In an embodiment of the disclosed technology, a backpack/bookbag convertible to a workstation/desk comprises of a SINGLE TELESCOPIC (extendable and retractable) LEG FIG. 5 that is attached to the Base Portion of the backpack/bookbag FIG. 2 used to create a workstation/desk FIG. 2; NOTE: The term “REAR FACE” as it relates to the location on the Backpack/bookbag should NOT be confused with the term “BOTTOM” of the backpack/bookbag as they are in two TOTALLY different locations.

[0042] Reference is now made to FIG. 11 and FIG. 12, which are perspective view illustrations of two alternative uses of the backpack/bookbag. In some embodiments, the Front Portion of the backpack/bookbag may be completely removable from the Base Portion FIG. 8 and used as a conventional backpack/bookbag FIG. 12 Conversely, the Base Portion of the backpack/bookbag being partially or fully removable from the Front Portion of the backpack/bookbag can be used as a workstation/desk FIG. 11 enabling alternative usage for the backpack/bookbag once detached. Users can use the base portion of the backpack/bookbag as a workstation FIG. 11 to complete school and job-related tasks and an outdoor dining table for hikers. Once the base portion is detached from the backpack/bookbag, the Front Portion can still be conveniently carried via the carrying handle FIG. 12, member 10 that's on the backpack/bookbag.

[0043] The advanced backpack/bookbag has a waterproof exterior compartment FIG. 1, member 1, to house the PORTABLE USB charging station. A zipper that can unzip 360 degrees FIG. 3, member 5 so the backpack/bookbag's Front Portion can be separated entirely from its Base Portion FIG. 8. And once separated, the Base Portion can be used as a workstation/desk FIG. 11.

[0044] The advanced Backpack/bookbag FIG. 1 could be essentially, BUT NOT LIMITED to being, oval in shape and size copiously to house a wide array of personal, business, and school-related items.

[0045] The backpack/bookbag FIG. 1 will preferably be similar in appearance to a standard backpack/bookbag and could be produced using preferably constructed of a durable, lightweight, and flexible woven or non-woven fabric material such as nylon (e.g., Codura™, rip-stop), cotton, polyester pack-cloth, PVC, reinforced, waterproof textile material such as durable and breathable Gore-Tex. Positioned on the back of the backpack/bookbag, FIG. 1 will preferably be two adjustable shoulder straps, member 7 designed for easy transport with adjustable straps member 8 to accommodate each user's body type and offer resistance comfort.

[0046] Turning to FIG. 1. The backpack/bookbag will feature a carry handle member 10, a water bottle housing unit member 11, and three zippers member 2, 3, and 4 for access into compartments number 1, 3, and 4, respectively.

[0047] In an embodiment of the disclosed technology, a backpack/bookbag comprises a locking mechanism to keep the telescopic leg locked at the user desired height FIG. 2, member 14, an oval-shaped leg base to ensure sturdiness on all floor surfaces member 61 and a housing unit on the rear face of the base of the backpack/bookbag for the telescopic (extendable and retractable) Leg FIG. 5, member 70.

[0048] The Advanced Backpack/bookbag has a hard desk top surface FIG. 2, member 12 on the BASE PORTION with a pencil holder FIG. 2, member 17 to put the users writing tool so it can be easily accessible to the user.

[0049] In an embodiment of the disclosed technology, a backpack/bookbag comprises an LCD Tablet Computer FIG. 2, member 16 on the backpack/bookbag's Front Portion. The tablet computer is a touch screen and Bluetooth. The user can use the tablet computer for video conferences, watching videos, movie streaming sites, and any other usages for a Tablet computer. The Tablet computer will be designed to function the same as conventional Tablet computers, Samsung Galaxy Tab, Microsoft Surface, Apple iPod, and other brands.

[0050] Reference is now additionally made to FIG. 2 and FIG. 6, a perspective view illustration of the convertible backpack/bookbag used as a workstation/desk when the backpack/bookbag Front Portion is connected to the Base Portion FIG. 2. or is completely detached from one another FIG. 6. Positioned on the backpack/bookbag, FIG. 3 will be five compartments. Compartment #1 FIG. 3, member 2 is the smallest compartment used to house pens, pencils, small note pads, make-up, and a calculator.

[0051] Compartment #2 FIG. 3, member 1 is a medium-size compartment made of waterproof material and is used to house the PORTABLE USB port to charge electrical devices like cell phones. It can house small items such as cell phones and keys.

[0052] Compartment #3 FIG. 3, member 43, is a larger compartment of the bag that can be used to house notebook pads and folders.

[0053] Compartment #4 FIG. 3, member 44 is a larger and wider compartment than compartment #3, which can house large books.

[0054] Compartment #5 FIG. 3, member 45, has a 360-degree zipper member five to completely detach itself from the Base FIG. 3, member 60. Once detached from the base portion, Compartment #5 allows the customer to separate the backpack/bookbag from the desk/table for easier comfort when working on the work desk. But the customer does not have to completely detach Compartment #4 from the base to utilize the desktop FIG. 2.

[0055] In an embodiment of the disclosed technology, a backpack/bookbag comprises a detachable shoulder strap FIG. 4, member 9 male clip, and a female clip member 92, so the shoulder strap does not interfere with the full usage of the desktop. To detach the shoulder straps, the user needs only to unfasten the male clip from the female clip FIG. 14.

[0056] Reference is now additionally made to a specially designed single telescopic leg housing unit on the Rear Face of the Portable Backpack/bookbag, which is openable to expose a SINGLE telescoping (extendable and retractable) leg FIG. 7, member 75, which NO other backpack/bookbag has. The single telescopic leg will be hidden behind the REAR WALL FIG. 4, member 75, until the user unzips member 71 the REAR WALL to exposes the single telescopic leg. The SINGLE telescoping (extendable and retractable) legs FIG. 7, member 13, enable the backpack/bookbag to be converted into a table usable as a workstation/desk FIG. 11.

[0057] Reference is now additionally made to the knob for locking and unlocking the telescopic leg into its housing unit knob FIG. 5, member 23, located on the rear face of the backpack/bookbag. The knob is used to unlock and lock back into position the telescopic leg into its housing unit and extend and retract the telescoping leg. This may be done by turning the locking knob FIG. 7, member 23 clockwise and then extending the knob down. To retract the telescopic leg, the user only needs to push the knob up to retract the telescopic leg up into its housing unit and turn the locking knob counter-clockwise to lock the leg back into its housing unit.

[0058] Reference is now made to the Backpack/bookbag FIG. 5, member 13 SINGLE telescopic leg shape. The shape of the telescopic leg could be essentially. BUT NOT LIMITED to being, oval in shape. Other shapes can be, BUT NOT LIMITED to being, square, triangle, circular, and rectangle. In an embodiment of the disclosed technology, the backpack/bookbag has two Bluetooth speakers FIG. 5, member 73, located on the Rear Face of the backpack/bookbag mounted onto the top portion of the telescopic leg and can be used for listening to music and hands-free phone calling.

[0059] In some embodiments, the speakers on the telescopic Leg FIG. 5, member 73, have a voice-activated digital assistant application similar to Siri and Alexa. Users can ask and receive answers to their questions. Reference is now additionally made to FIG. 5. which is a perspective view illustration of the convertible backpack/bookbag telescopic leg having wheels FIG. 5, member 74, connected to the bottom (base portion) of the telescopic leg adapted for rolling the backpack/bookbag on a floor surface for easy transportation when used as a workstation/desk. The wheels on the telescopic leg are retractable, whereas the user only needs to push the wheel into its housing unit to release them out. When done, the user snaps the wheels back into its housing unit the same way the cup holder is utilized. The bottom/base of the telescopic (extendable and retractable) leg will be but not limited to being oval-shaped to ensure sturdiness on all floor surfaces

[0060] In an embodiment of the disclosed technology, the Backpack/bookbag has a phone holder FIG. 6, member 94, so users can work on their assignments while speaking on the phone, hands-free. The phone, as illustrated in FIG. 11, lays flush of the side of the backpack/bookbag, and the user needs only to lift the phone holder up for usage by placing their phone into the phone's adjustable holding clamp.

[0061] Reference is now made to the desktop surface being extendable. The Advanced Backpack/bookbag desktop surface can be extracted out to create a larger desktop surface FIG. 10. The user would simply extend out the left sidewall FIG. 10, member 26, and the right sidewall FIG. 10, member 27 via a slidable mechanism. The desktop surface can be retracted back to its original dimensions when the left sidewall FIG. 10, member 26, and the right sidewall FIG. 10, member 27 are retracted by pushing them inwards towards the backpack/bookbag. In some embodiments, the Base Portion of the Backpack/bookbag may include a sliding mechanism FIG. 22 for the right side wall and the left side wall FIG. 23 located on the left and right side of the backpack/bookbag, respectively, which may be used, when deployed, to support the extension of the workstation top surface into a lager workstation top surface FIG. 10, member 26 and 27 respectively thereby enabling the user to use the workstation top surface more conveniently and comfortably. The user needs to slide the left sidewall and the right sidewall out in opposite directions to extend the workstation top surface. The left sidewall and right sidewall are all flushes with one another when the backpack/bookbag workstation top surface is extended.

[0062] Reference is now made to FIG. 11 and FIG. 14, which are perspective view illustrations of the detachable shoulder strap. FIG. 11 member 9 and FIG. 14, member 9 and 92, according to a further embodiment of the disclosed technology, illustrates the usage of the detachable shoulder straps. As seen in FIG. 11 member 9, the male shoulder straps clamp is not inserted into the female clamp FIG. 14, member 9 and 92, which allows the user to fully use the workstation/desk free of the shoulder strap interference FIG. 11. The Advanced Backpack/bookbag is designed to be used by children FIG. 11 and adults FIG. 13.

[0063] In the operative orientation, the backpack/bookbag functions as a workstation/desk, disposed at a suitable height for the user to work comfortably and conveniently, even when “on-the-go.” Reference is now made to FIG. 13, a perspective view illustration of telescoping legs having a locking mechanism member 14. The telescopic leg can lock at a minimum height for kids and short height users to heights over three feet for taller users and users who desire to use their backpack/bookbag as a workstation/desk while standing member 14. In some embodiments, the telescopic FIG. 13, member 14 includes a mechanism to lock the leg at the desired height of the user on a floor surface to prevent unintentional retraction of the legs. The single telescopic leg member 13 can extend to reach heights over three feet tall for taller users and users standing up.

[0064] Reference is now made to the Advanced Backpack/bookbag cup holder FIG. 16, member 24. The Advanced Backpack/bookbag's cup holder is not visible FIG. 1, member 24. The user needs to push in the cup holder's front face inwards to extend the cup holder out FIG. 15, member 24; once fully out, the user needs only to push the cup holder into its housing unit to lock it back into its housing unit. Once extended from its housing slot, the user can have the convenience of using the cup holder FIG. 13, member 24, to secure their beverage.

[0065] In an embodiment of the disclosed technology, the Advanced Backpack/bookbag will advance backpack/bookbags as it contains not one but TWO PORTABLE USB charging stations FIG. 17 member 38 and 39 and a rechargeable battery/charging port FIG. 17 member 37. All other backpacks/bookbags with built-in charging stations only have ONE PORTABLE USB charging station, whereas the Advanced Backpack/bookbag will house 2 charging PORTABLE USB ports FIG. 17 members 38 and 39. This will allow the user to charge 2 devices, their phone, Tablet computer, and other electron devices, simultaneously and safely as compartment #2 FIG. 1, member 1, will be waterproof in a 360 circumference.

[0066] The Advanced Backpack/bookbag will also house a charging port for recharging the charging device FIG. 17 member 37, whereas the user can recharge the charging port from their home electrical outlet.

[0067] In the embodiment illustrated in FIG. 18, an additional cover includes a pair of wheels on the BOTTOM of the backpack/bookbag member 40 for easy transportation on all surfaces, a carry handle member 42, and a retractable arm member 41, to conveniently travel with the backpack/bookbag while using the wheels on the BOTTOM of the backpack/bookbag. Reference is now made to FIG. 19, the chair. The Advanced backpack/bookbag has a portable folding chair FIG. 19, member 79 & 80 that can be removed from the backpack/bookbag's rear face FIG. 20 so the users can sit down while working at the portable desk at any location FIG. 11. The user simply needs to remove the seat from the Base Portion of the backpack/bookbag FIG. 19, member 79, then unfold the legs member 80 on the chair and sit down FIG. 11. In some designs, the chair can be sewn to the Rear Face of the backpack/bookbag via a 360-degree zipper where the user simple unzips the base of the chair Member 80 from around the circumference of the lower part of the Base Portion of the backpack/bookbag to remove the chair from the Backpack/bookbag.

[0068] The foregoing is considered as illustrative only of the principle of the Portable Desk Backpack/bookbag. Further, since numerous modifications and changes will readily occur to those skilled in the art, limiting the invention to the exact construction and operation shown and described is not desired. Accordingly, all suitable modifications and equivalent may be resorted to, falling within the scope of the invention, reference should be made to the appended claims rather than the foregoing specification indicating the invention's scope.