IP Library › Granted Patent US 10,800,027
Granted Patent B1
US 10,800,027 · App. 16/209,073 · Granted Oct 13, 2020

Conduit marking tool

Inventor: Lachlan Christiansen (Haiku, HI)
B25H7/005B25H7/045
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Quick Facts
Patent No.
US 10,800,027
App. No.
16/209,073
Granted
Oct 13, 2020
Kind
B1
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 (34)

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.

Cited By (1)
US 1,078,505