Conduit marking tool

Abstract

A conduit marking tool is fashioned as a rectangular prism having a bore passing through the center thereof. A plurality of perpendicular notches is disposed on one (1) of oppositely positioned frame faces. A set screw is disposed on a side of the tool between the faces. The tool permits a user to score or otherwise mark apportion of conduit for subsequent tasks.

Claims

1. A conduit marking tool comprising: a first face; a second face; a first side; a second side a top side; a bottom side; a center bore disposed horizontally through said conduit marking tool, said center bore passing through said first face and said second face; wherein said center bore is configured to slide about a portion of conduit; a first notch disposed within said top side having an opening at said first face and an end adjacent a center point of said first face; a second notch disposed within said first side having an opening at said first face and an end adjacent a center point of said first side; a third notch disposed within said bottom side having an opening at said first face and an end adjacent a center point of said bottom side; a fourth notch disposed within said second side having an opening at said first face and an end adjacent a center point of said second side; and, a conduit marking tool fastener disposed within said top side capable of being removably secured about said portion of conduit; and, wherein when said conduit marking tool is disposed upon said portion of conduit said conduit marking tool permits a user to score or mark said portion of said conduit by running a scoring or writing instrument through said first notch, said second notch, said third notch and said fourth notch.

2. The tool of claim 1 wherein said second face comprises a plurality of tick marks radially disposed about an opening of said center bore.

3. The tool of claim 2 wherein said plurality of tick marks comprises at least one first style tick mark.

4. The tool of claim 3 wherein said plurality of tick marks comprises at least one second style tick mark, said second style tick mark being shorter in length than said first style tick mark.

5. The tool of claim 4 wherein said conduit marking tool fastener comprises a fastener aperture and a threaded screw.

6. The tool of claim 3 wherein said plurality of tick marks further comprises a first style tick mark at 0, a second first style tick mark at 45, a third first style tick mark at 90, a fourth first style tick mark 135, a fifth first style tick mark at 180, a sixth first style tick mark at 225, a seventh first style tick mark at 270, and an eighth first style tick mark at 315.

7. The tool of claim 6 wherein eight second style tick marks are evenly disposed between each said first style tick marks.

8. The tool of claim 1 wherein said tool has a length of 3 inches.

9. The tool of claim 8 wherein said tool has a width of 1.5 inches.

10. The tool of claim 9 wherein a diameter of said bore hole is greater than 1 inch.

11. The tool of claim 1 wherein said first notch has a length of 1.5 inches.

12. The tool of claim 11 wherein said second notch has a length of 1.5 inches.

13. The tool of claim 12 wherein said third notch has a length of 1.5 inches.

14. The tool of claim 13 wherein said fourth notch has a length of 1.5 inches.

15. The tool of claim 14 wherein said fourth notch has a hemispherical base closed end.

16. The tool of claim 13 wherein said third notch has a hemispherical base closed end.

17. The tool of claim 12 wherein said second notch has a hemispherical closed end.

18. The tool of claim 11 wherein said first notch has a hemispherical closed end.

19. The tool of claim 1 comprising stainless steel.

20. The tool of claim 1 comprising plastic.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

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

(2) FIG. 1 is an environmental perspective view of a conduit marking tool 10, according to the preferred embodiment of the present invention; and,

(3) FIG. 2 is a first end view of the conduit marking tool 10, according to a preferred embodiment of the present invention;

(4) FIG. 3 is a second end view of the conduit marking tool 10, according to a preferred embodiment of the present invention; and,

(5) FIG. 4 is a cut-away view of the conduit marking tool 10, according to a preferred embodiment of the present invention.

DESCRIPTIVE KEY

(6) 5 center bore 10 conduit marking tool 15a first face 15b second face 15c first side 15d second side 15e top side 15f bottom side 20a first marking notch 20b second marking notch 20c third marking notch 20d fourth marking notch 25 first tick mark 26 second tick mark 30 bore 50 fastener 100 conduit

DESCRIPTION OF THE PREFERRED EMBODIMENTS

(7) The best mode for carrying out the invention is presented in terms of its preferred embodiment, herein depicted within FIGS. 1 through 4. However, the invention is not limited to the described embodiment, and a person skilled in the art will appreciate that many other embodiments of the invention are possible without deviating from the basic concept of the invention and that any such work around will also fall under scope of this invention. It is envisioned that other styles and configurations of the present invention can be easily incorporated into the teachings of the present invention, and only one (1) particular configuration shall be shown and described for purposes of clarity and disclosure and not by way of limitation of scope. All the implementations described below are exemplary implementations provided to enable persons skilled in the art to make or use the embodiments of the disclosure and are not intended to limit the scope of the disclosure, which is defined by the claims.

(8) The terms a and an herein do not denote a limitation of quantity, but rather denote the presence of at least one (1) of the referenced items.

(9) 1. Detailed Description of the Figures

(10) Referring now to FIG. 1, it is illustrated where a conduit marking tool (herein described as the tool) 10 is installed over a portion of conduit 100 in order to facilitate a marking event in anticipation of bending, scoring, cutting or another similar task. For purposes of the present application, the term conduit 100 is understood to also refer to piping, fittings, cable, or other elongated tubular or solid members that marking thereon is desirable. Although the tool 10 is most preferably used to mark a cylindrical portion of conduit 100, it is appreciated that other geometrical shapes can be used with the tool 10. The tool 10 has an overall general shape of a rectangular prism having a preferred length of three inches (3 in.), and a preferred width and preferred height of one-and-a-half inches (1 in.), although other sizes may be appreciated. The tool 10 is generally a unitary structure manufactured out of a resilient and weather-resistant and waterproof material, such as stainless steel, carbon steel, plastic, or hardwood. The tool 10 may be solid, partially, or fully hollow.

(11) Referring now to FIGS. 2 and 3, a view of a first face of the tool 10 and a view of the rear face of the tool 10. Passing through the longitudinal center of the tool 10, along a bisecting longitudinal center line and parallel with both the upper surface and lower surface is a center bore 5, through which the conduit 10 passes. The diameter of the center bore 5 can accommodate typical and conventional sizes (such as diameters and widths) of conduit 100. When a tool 10 has an exemplary set of dimensions as mentioned above, the preferred diameter of the center bore 5 is capable of accommodating conduit 100 with an outer diameter of one inch (1 in.). The location of the center bore 5 enables symmetrical load balancing of the tool 10 when installed on the conduit 100 during a marking event.

(12) As mentioned above, the tool 10 is generally a rectangular prism, having a first face 15a comprising a first short side (herein illustrated as the front face) and a second face 15b, opposite said first face, comprising a second short side (herein illustrated as the rear face). A first side 15c, comprising a first long side (herein illustrated as the left side) conjoins a first edge (herein illustrated as the left side) of the first face 15a with a first edge (herein illustrated as the left side) of the second face 15b. A second side 15d, comprising a second long side (herein illustrated as the right side) conjoins a second edge (herein illustrated as the right side) of the first face 15a with a second edge (herein illustrated as the right side) of the second face 15b. A top side 15e, comprising a third long side (herein illustrated as the top side) conjoins a top edge (herein illustrated as the top side) of the first face 15a with a top edge (herein illustrated as the top side) of the second face 15b, as well as conjoining a top edge (herein illustrated as the top side) of the first side 15c with a top edge (herein illustrated as the top side) of the second side 15d. A bottom side 15f, comprising a fourth long side (herein illustrated as the bottom side) conjoins a bottom edge (herein illustrated as the bottom side) of the first face 15a with a bottom edge (herein illustrated as the bottom side) of the second face 15b, as well as conjoining a bottom edge (herein illustrated as the bottom side) of the first side 15c with a bottom edge (herein illustrated as the bottom side) of the second side 15d. Each face 15a, 15b, and each side 15c, 15d, 15e, 15f is planar.

(13) Formed along the top side 15e and extending from a perimeter edge of the first face 15a rearwardly (i.e., towards the second face 15b) is a first marking notch 20a. Similarly formed along the second side 15d and extending from a perimeter edge of the first face 15a rearwardly (i.e., towards the second face 15b) is a second marking notch 20b. Similarly formed along the bottom side 15f and extending from a perimeter edge of the first face 15a rearwardly (i.e., towards the second face 15b) is a third marking notch 20c. Similarly formed along the first side 15c and extending from a perimeter edge of the first face 15a rearwardly (i.e., towards the second face 15b) is a fourth marking notch 20d. Each marking notch 20a, 20b, 20c, 20d terminates approximately halfway along its respective side 15e, 15d, 15f, 15c. In the exemplary embodiment illustrated herein, this would be approximately one-and-a-half inches (1 in.). Each marking notch 20a, 20b, 20c, 20d extends inwardly to terminate at the center bore 5. It is preferred that the marking notches 20a, 20b, 20c, 20d are located along a bisecting longitudinal center line of the respective side 15e, 15d, 15f, 15c. The width of each marking notch 20a, 20b, 20c, 20d enables a marking tool (e.g. marker, pencil, wax, scoring tool) to pass therethrough such that the marking tool can affect a mark on the conduit 100. Such a mark in an exemplary embodiment is one-eighth-of-an-inch ( in.) thick.

(14) Referring more closely to FIG. 2, it can be seen that there are markings 25, 26 imprinted, embossed, or otherwise present on the second face 15b. Such markings are preferably radial markings 25, 26. For purposes of illustration, they are categorized as a plurality of first tick marks 25 and a plurality of second tick marks 26. The first tick marks 25 are longer and denote larger values. The second tick marks 26 are shorter and reflect smaller values. In the preferred embodiment, as illustrated herein, the first tick marks represent forty-five-degree (45) increments and the second tick marks 26 represent five-degree (5) increments. It is appreciated that these markings 25, 26 can be present on either the first face 15a, second face 15b, or both faces 15a, 15b and fall under the scope of the present invention. The present if these markings 25, 26 further aids a user in providing accurate markings with the tool 10 on the desired conduit 100.

(15) Referring now to FIG. 4, a cut-away view of the tool 10 with the conduit 110 passing through the center bore hole. A bore 30 is formed on the top side 15e of the tool 10 and passes through to the center bore 5. A fastener 50 is removably attached to the bore 30 and capable of removably securing the tool 10 to the conduit 100. Such a fastener 50 can be a set screw, as illustrated in the exemplary embodiment. It is appreciated that the bore 30 can be present in any of the faces 15a, 15b, or sides 15c, 15d, 15e, 15f of the tool 10 and still fall under the scope of the present invention.

(16) 2. Operation of the Preferred Embodiment

(17) The preferred embodiment of the present invention can be utilized by the common user in a simple and effortless manner with little or no training. It is envisioned that the tool 10 would be constructed in general accordance with FIG. 1 through FIG. 4. The user would procure the tool 10 through normal procurement channels while paying attention to specifics such as overall size of the tool 10 and overall size (i.e. outer diameter) of the conduit 100.

(18) The tool 10 can be installed over the portion of the conduit 100 to be marked, by sliding the portion of the conduit 100 through the center bore 5 of the tool 10. If so desired, the fastener 50 can be adjusted through the bore 30 to secure the tool 10 to the conduit 100. Use of the tick marks 25, 26 can aid in positioning the tool 10 radially about the circumference of the conduit 100 until a desired position is reached. A marking tool can pass through any of the marking notches 10a, 20b, 20c, 20d to mark the conduit 100. Repositioning the tool 10 about the circumference of the conduit 100, with or without the use of the tick marks 25, 26, to add subsequent marks through any of the marking notches 20a, 20b, 20c, 20d can be utilized.

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