IP Library Granted Patent US 11,234,364
Granted Patent B1
US 11,234,364 · App. 16/844,500 · Granted Feb 1, 2022

Anti-scalp attachment for a weed cutter

Inventor: Brian Welch (Redgranite, WI)
A01D34/4167A01D34/90
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Quick Facts
Patent No.
US 11,234,364
App. No.
16/844,500
Granted
Feb 1, 2022
Kind
B1
Abstract

An anti-scalp attachment for a weed and grass trimmer preferably includes a tube clamp, a height adjustment tube, an elbow member and a ground support member. The tube clamp preferably includes a two piece tube clamp and a pivot member. The pivot member is preferably secured to a bottom of a first clamp member. The height adjustment tube is retained in the pivot member. The elbow member includes a horizontal leg and a vertical leg. The horizontal and vertical legs include a plurality of adjustment holes. The ground support member preferably includes a ground tube, a contact support member and a tapping projection. The contact support member is attached to a bottom of the ground tube at one end. The tapping projection preferably extends upward from a top of the ground tube. A horizontal adjustment hole is formed in an opposing end of the ground tube.

Claims (43)

1. An anti-scalp attachment for a weed and grass trimmer comprising:

a clamp member for retaining a pole of the weed and grass trimmer;

a height adjustment tube extends from a bottom of said clamp member;

an elbow member includes a horizontal leg and a vertical leg, said vertical leg is sized to receive said height adjustment tube, said height adjustment tube is capable of being retained at different heights relative to said vertical leg; and

a ground support member includes a ground tube and a tapping projection, said tapping projection extends upward from one end of said ground tube, said horizontal leg is sized to receive an opposing end of said ground tube.

2. The anti-scalp attachment for a weed and grass trimmer of claim 1 wherein:

said clamp member includes a first clamp member, a second clamp member and four fasteners.

3. The anti-scalp attachment for a weed and grass trimmer of claim 1 wherein:

a bent end extends upward from said one end of said ground tube.

4. The anti-scalp attachment for a weed and grass trimmer of claim 1 wherein:

said tapping projection includes a tapping member and a threaded stud, said threaded stud is attached to a top of said ground tube, said threaded stud is threadably engaged with said tapping member.

5. The anti-scalp attachment for a weed and grass trimmer of claim 4 wherein:

said tapping member includes a convex shape formed on a top thereof.

6. An anti-scalp attachment for a weed and grass trimmer comprising:

a clamp member includes a tube clamp and a pivot member, said pivot member extends from a bottom of said tube clamp, wherein the weed and grass trimmer is retained in said tube clamp;

a height adjustment tube extends from a bottom of said pivot member;

an elbow member includes a horizontal leg and a vertical leg, said vertical leg is sized to receive said height adjustment tube; and

a ground support member includes a ground tube and a tapping projection, said tapping projection extends upward from one end of said ground tube, said horizontal leg is sized to receive an opposing end of said ground tube.

7. The anti-scalp attachment for a weed and grass trimmer of claim 6 wherein:

said tube clamp includes a first clamp member, a second clamp member and four fasteners.

8. The anti-scalp attachment for a weed and grass trimmer of claim 6 wherein:

a bent end extends upward from said one end of said ground tube.

9. The anti-scalp attachment for a weed and grass trimmer of claim 6 wherein:

said tapping projection includes a tapping member and a threaded stud, said threaded stud is attached to a top of said ground tube, said threaded stud is threadably engaged with said tapping member.

10. The anti-scalp attachment for a weed and grass trimmer of claim 9 wherein:

said tapping member includes a convex shape formed on a top thereof.

11. The anti-scalp attachment for a weed and grass trimmer of claim 6 wherein:

said pivot member includes a yoke member and a tube member, said tube member is pivotally engaged with said yoke member, said height adjustment tube is retained in a bottom of said tube member.

12. An anti-scalp attachment for a weed and grass trimmer comprising:

a clamp member includes a tube clamp and a pivot member, said pivot member extends from a bottom of said tube clamp, wherein the weed and grass trimmer is retained in said tube clamp;

a height adjustment tube extends from a bottom of said pivot member;

an elbow member includes a horizontal leg and a vertical leg, said vertical leg is sized to receive said height adjustment tube, said height adjustment tube is capable of being retained at different heights relative to said vertical leg; and

a ground support member includes a ground tube, a contact support member and a tapping projection, said tapping projection extends upward from one end of said ground tube, said horizontal leg is sized to receive an opposing end of said ground tube, said contact support member extends below said ground tube under said tapping projection.

13. The anti-scalp attachment for a weed and grass trimmer of claim 12 wherein:

said tube clamp includes a first clamp member, a second clamp member and four fasteners.

14. The anti-scalp attachment for a weed and grass trimmer of claim 12 wherein:

a bent end extends upward from said one end of said ground tube.

15. The anti-scalp attachment for a weed and grass trimmer of claim 12 wherein:

said tapping projection includes a tapping member and a threaded stud, said threaded stud is attached to a top of said ground tube, said threaded stud is threadably engaged with tapping member.

16. The anti-scalp attachment for a weed and grass trimmer of claim 15 wherein:

said tapping member includes a convex shape formed on a top thereof.

17. The anti-scalp attachment for a weed and grass trimmer of claim 12 wherein:

said pivot member includes a yoke member and a tube member, said tube member is pivotally engaged with said yoke member, said height adjustment tube is retained in a bottom of said tube member.

Continuity (1)
Provisional Application 62869647 · Jul 2, 2019
Cited By (1)
US 12,490,672