Digging tooth

- H&L Tooth Company
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Description

FIG. 1 is a rear, right side perspective view of a digging tooth showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a sectional view taken along line 3—3 of FIG. 2; and,

FIG. 4 is another sectional view taken along line 4—4 of FIG. 2.

The phantom lines shown in the drawings form no part of the present invention.

Claims

The ornamental design for a digging tooth, as shown and described.

Referenced Cited
U.S. Patent Documents
2118872 May 1938 Weimer
3425117 February 1969 Hill
3444633 May 1969 Hensley
3623247 November 1971 Stepe
4711503 December 8, 1987 Berchem et al.
4949481 August 21, 1990 Fellner
5018283 May 28, 1991 Fellner
5802752 September 8, 1998 Quarfordt
Patent History
Patent number: D446224
Type: Grant
Filed: Jul 31, 2000
Date of Patent: Aug 7, 2001
Assignee: H&L Tooth Company (Tulsa, OK)
Inventor: Charles Clendenning (Broken Arrow, OK)
Primary Examiner: Sandra L. Morris
Attorney, Agent or Law Firm: John W. Harbst
Application Number: 29/127,122
Classifications
Current U.S. Class: Disc, Rotary Hoe, Or Tooth (D15/29)
International Classification: 1504;