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 one embodiment of 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 a sectional view taken along line 4—4 of FIG. 2.

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

Claims

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

Referenced Cited
U.S. Patent Documents
3425117 February 1969 Hill
3444633 May 1969 Hensley
3623247 November 1971 Stepe
4481728 November 13, 1984 Mulder et al.
4611418 September 16, 1986 Launder
4949481 August 21, 1990 Fellner
5018283 May 28, 1991 Fellner
5802752 September 8, 1998 Quarfordt
Patent History
Patent number: D447154
Type: Grant
Filed: Jul 31, 2000
Date of Patent: Aug 28, 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: 29/127,123
Classifications
Current U.S. Class: Disc, Rotary Hoe, Or Tooth (D15/29)
International Classification: 1504;