SELF-RIGHTING HANDHELD UTENSIL

Abstract

A self-righting handheld utensil comprises a weighted element having a generally rounded bottom side, an elongated region extending outwardly from the weighted element, and a use portion. The weighted element, by virtue of its rounded bottom and mass, provide for a self-righting function for the disclosed utensil such that, when placed on a flat or substantially flat surface, it counterbalances the utensil to an upright vertical orientation without the need for user intervention or the application of any external force. The weighted element need not become uncoupled from the elongated region and use portion before the user makes operative use of the disclosed utensil.

Claims

1. A self-righting handheld utensil comprising: a weighted element having a top end and a bottom end, said bottom end comprising a generally convex surface; an elongated region extending outwardly from said weighted element, said elongated region having a first end and a second end, said first end being in communication with said top end of said weighted element, said elongated region capable of being held by a user; and a use portion disposed on said second end of said elongated region, wherein said weighted element is capable of counterbalancing the utensil to an upright vertical orientation with respect to a flat or substantially flat surface supporting the utensil without the need for user intervention or an application of an external force, resulting in said elongated region and said use portion becoming oriented vertically with respect to the flat or substantially flat surface supporting the utensil, and wherein the utensil may be used without said weighted element first having to be separated from said elongated region or said use portion.

2. The utensil of claim 1, wherein at least a portion of said first end of said elongated region is received within at least a portion of said top end of said weighted element.

3. The utensil of claim 1, wherein at least a portion of said top end of said weighted element is received within at least a portion of said first end of said elongated region.

4. The utensil of claim 1, wherein said top end of said weighted element comprises one of a flat surface, a generally concave surface, and a generally convex surface.

5. The utensil of claim 1, wherein said weighted element comprises at least one of a metal, metal alloy, sand, rubber, plastic, liquid, stone, silicone, oil, wood, gel, soil, and a processed material comprising one or more of the foregoing.

6. The utensil of claim 1, wherein said utensil is one of a pen, pencil, marker, crayon, eraser, highlighter, toothbrush, fork, and spoon.

7. A self-righting handheld utensil comprising: a weighted element having a top end and a bottom end, said bottom end comprising a generally convex surface; an elongated region extending outwardly from said weighted element, said elongated region having a first end and a second end, said first end being in communication with said top end of said weighted element, said elongated region capable of being held by a user; a use portion disposed on said second end of said elongated region; and an internal element disposed within at least a portion of said elongated region and said use portion, said internal element containing a chamber, wherein said weighted element is capable of counterbalancing the utensil to an upright vertical orientation with respect to a flat or substantially flat surface supporting the utensil without the need for user intervention or an application of an external force, resulting in said elongated region and said use portion becoming oriented vertically with respect to the flat or substantially flat surface supporting the utensil, and wherein the utensil may be used without said weighted element first having to be separated from said elongated region or said use portion.

8. The utensil of claim 7, wherein at least a portion of said first end of said elongated region is received within at least a portion of said top end of said weighted element.

9. The utensil of claim 7, wherein at least a portion of said top end of said weighted element is received within at least a portion of said first end of said elongated region.

10. The utensil of claim 7, wherein said top end of said weighted element comprises one of a flat surface, a generally concave surface, and a generally convex surface.

11. The utensil of claim 7, wherein said weighted element comprises at least one of a metal, metal alloy, sand, rubber, plastic, liquid, stone, silicone, oil, wood, gel, soil, and a processed material comprising one or more of the foregoing.

12. The utensil of claim 7, wherein said utensil is one of a pen, pencil, marker, crayon, eraser, highlighter, toothbrush, fork, and spoon.

13. The utensil of claim 7, wherein said chamber is suitable for containing at least one of ink, lead, graphite, and wax.

Description

DESCRIPTION OF THE DRAWINGS

[0012] The advantages and features of the present invention will become better understood with reference to the following detailed description and claims taken in conjunction with the accompanying drawings, wherein like elements are identified with like symbols, and in which:

[0013] FIG. 1 shows an exemplary depiction of the disclosed self-righting handheld utensil in accordance with an exemplary embodiment of the present disclosure; and

[0014] FIG. 2 shows an exemplary depiction of the elongated region and use portion of the disclosed self-righting handheld utensil separated from the weighted element thereof in accordance with an exemplary embodiment of the present disclosure; and

[0015] FIG. 3 shows an exemplary depiction of a coupling of an end of the elongated region of the utensil that removably secures the utensil to the weighted element.

[0016] Like reference numerals refer to like parts throughout the description of several views of the drawings.

DETAILED DESCRIPTION OF THE DISCLOSURE

[0017] The best mode for carrying out the present disclosure is presented in terms of its preferred embodiments, herein depicted in the accompanying figures. The preferred embodiments described herein detail for illustrative purposes are subject to many variations. It is understood that various omissions and substitutions of equivalents are contemplated as circumstances may suggest or render expedient, but are intended to cover the application or implementation without departing from the spirit or scope of the present disclosure.

[0018] The terms a and an herein do not denote a limitation of quantity, but rather denote the presence of at least one of the referenced items.

[0019] The present disclosure comprises a handheld utensil capable of self-righting itself to a vertical orientation upon being dropped, thrown, or otherwise moved. The utensil comprises a weighted element, an elongated region extending outwardly from the weighted element, and a use portion disposed on an end of the elongated region distal from the weighted element. The weighted element may be of any geometric shape provided that it has a generally convex bottom end.

[0020] The elongated region is capable of being held by a user and may itself comprise a handle or otherwise graspable portion of the embodied utensil. The use portion comprises the specific part of the utensil operated by or for the user, such as the portion of a pen from which ink is drawn, the spokes of a fork that retain collected food, or the bristles of a toothbrush that make contact with and clean a user's teeth and gums. The elongated region may further include an internal element disposed therein, for example, as an ink cartridge. In an embodiment, the internal element is removably disposed within the elongated region. In a further embodiment, the elongated region and use portion of the utensil are removably attached to the weighted element. Notwithstanding the particular embodiment of the present disclosure, it will be apparent that the elongated region and use portion in combination must comprise a lesser mass than that of the weighted element in order for the disclosed self-righting effect of the weighted element to occur.

[0021] At any time when the user has finished using the disclosed utensil, he or she may simply toss, throw, drop, or otherwise move it away from his or her person without having to place the utensil in a particular rest position. That is, upon being so displaced on a flat or substantially flat surface, and regardless of the utensil's orientation at the time the user displaces same, the weighted element, by virtue of its generally convex bottom side and mass, directs the utensil into an upright vertical orientation without the need for user intervention or application of any external force. By way of further benefit, the present disclosure teaches allowing a user to operate the disclosed utensil without having to first remove the weighted element (i.e., that the weighted element may remain attached while the utensil is in operative use), which prevents the user from misplacing or losing the weighted element while separated from the remainder of the utensil. The present disclosure may conceivably pertain to any relatively lightweight, handheld utensil, most notably a pen, a similar writing tool, or a toothbrush, noting that the embodiments discussed herein are intended to be non-exhaustive.

[0022] Referring now to FIG. 1, and in an embodiment, a self-righting handheld utensil is shown at 100 as relating to a pen. The use portion 10 of the utensil (e.g., the end of the pen from which ink is drawn) is shown at a terminal end of the utensil 100 so as to permit for the unobstructed use of the utensil 100 as desired by the user. An elongated region 12 extends laterally from the use portion 10 relative to the remainder of the utensil 100, which elongated region 12 is capable of being held by a user in one or more portions thereof

[0023] A weighted element 16 is disposed at an end of the utensil 100 distal from the use portion 10 thereof. A top end 18 of the weighted element 16 is in communication with at least a portion of a first end 14 of the elongated region 12. Although the figure depicts the first end 14 as being received within a portion of the top end 18 of the weighted element 16, it is contemplated and understood that communication between the first end 14 of the elongated region 12 and the top end 18 of the weighted element 16 may be defined as the mere contacting of those components or instead as an intersection thereof (e.g., wherein one such component is partially received by the other, such as is shown in the figure).

[0024] It will be apparent that, in order for the disclosed counterbalancing function to operate as intended, the weighted element 16 must be of a mass greater than that of the combined mass of the elongated region 12 and use portion 10 of the utensil 100. Notwithstanding that the figure depicts the weighted element 16 as comprising plastic or a processed material comprising plastic, it is understood and contemplated that the weighted element 16 may comprise a metal, metal alloy, sand, rubber, plastic, liquid, stone, silicone, oil, wood, gel, soil, a processed material comprising one or more of the foregoing, or any other combination thereof.

[0025] The weighted element 16 may comprise any geometric shape provided that the bottom end 20 thereof has a generally convex surface. That is, and as will be discussed below, it will be apparent that, in order to operate as intended, the weighted element 16 must have a generally rounded bottom end 20. Separately, the top end 18 of the weighted element 16 may comprise any of a flat surface, a generally concave surface, and a generally convex surface. It is understood that the weighted element 16 may in fact comprise any suitable geometry wherein the bottom end 20 thereof is generally rounded, provided that the mass of the elongated region 12 (including the use portion 10 of the utensil 100) remains less than that of the weighted element 16.

[0026] As shown in FIG. 2, it will be apparent that the elongated region 12 may further include an internal element 22 disposed therein, which internal element may be necessary for the operation, or beneficial for the optimal operation, of the utensil 100. For example, wherein the utensil 100 is a pen, the internal element 22 may comprise an ink cartridge. In an embodiment wherein the elongated region 12 comprises an internal element 22, the internal element 22 is removably disposed within the elongated region 12. For example, the user may wish to replace the internal element 22 wherein it comprises an ink cartridge that has emptied. In a further such embodiment, the internal element 24 is inseparable from the elongated region 12.

[0027] As shown in FIG. 3, the utensil 100 may further include a coupling 24 at or near the first end 14 of the elongated region 12 that removably secures the utensil 100 to the weighted element 16, for example, for use in the event the utensil 100 becomes damaged and requires replacement. The coupling 24 may be any structural mechanism for removably engaging the utensil 100 and weighted element 16; however, preferably, the coupling 24 will be one of a threading, snap-fit engagement, or mechanical interference. Notwithstanding the foregoing, it will be apparent that any structure may be utilized provided that the coupling 24 operates in accordance with this disclosure.

[0028] In use, the user may operate the utensil 100 as desired without first having to separate any components thereof, such as by uncoupling the weighted element 16 with the elongated region 12 and use portion 10. In this way, the risk of misplacing any separated components is eliminated. Once the user has finished using the utensil 100, he or she may toss, throw, drop, or otherwise move it away from his or her person without having to place it in a particular rest position. The disclosed utensil 100, upon being so displaced on a flat or substantially flat surface, will be directed to an upright vertical orientation wherein, as a result of the self-righting mechanism, the use portion 10 becomes pointed upwardly relative to said flat surface, which makes the utensil 100 more readily available and identifiable to the user for future use. In that the use portion 10 of the utensil 100 may be used without first having to separate the elongate region 12 or any other portion of the utensil 100 from the weighted element 16, the risk of the user losing or misplacing the weighted element 16 while the utensil 100 is in operative use is entirely eliminated.

[0029] The foregoing descriptions of specific embodiments of the present disclosure have been presented for purposes of illustration and description. They are not intended to be exhaustive or to limit the present disclosure to the precise forms disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiment was chosen and described in order to best explain the principles of the present disclosure and its practical application, to thereby enable others skilled in the art to best utilize the disclosure and various embodiments with various modifications as are suited to the particular use contemplated.