Ground engaging tooth

- H&L Tooth Company
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Description

FIG. 1 is a left side elevational view of one embodiment of a ground engaging tooth showing our new design, and with the right side elevational view being a mirror image thereof;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a left side elevational view showing a second embodiment of our new design, with the right side elevational view being a mirror image thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a rear elevational view thereof;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a left side elevational view showing a third embodiment of our new design, with the right side elevational view being a mirror image thereof;

FIG. 12 is a top plan view thereof;

FIG. 13 is a bottom plan view thereof;

FIG. 14 is a rear elevational view thereof;

FIG. 15 is a front elevational view thereof;

FIG. 16 is a left side elevational view showing a fourth embodiment of our new design, with the right side elevational view being a mirror image thereof;

FIG. 17 is a top plan view thereof, with the bottom plan view being identical thereto;

FIG. 18 is a rear elevational view thereof; and,

FIG. 19 is a front elevational view thereof.

The phantom lines shown in various drawing Figures form no part of the present invention.

Claims

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

Referenced Cited
U.S. Patent Documents
3444633 May 1969 Hensley
D329243 September 8, 1992 Robinson
D336304 June 8, 1993 Robinson
D345364 March 22, 1994 Robinson
D365577 December 26, 1995 Ruvang
D385286 October 21, 1997 Moreno
D392292 March 17, 1998 Moreno
D417877 December 21, 1999 Launder et al.
D436116 January 9, 2001 Clendenning
D446224 August 7, 2001 Clendenning
D447154 August 28, 2001 Clendenning
Patent History
Patent number: D486836
Type: Grant
Filed: Mar 31, 2003
Date of Patent: Feb 17, 2004
Assignee: H&L Tooth Company (Tulsa, OK)
Inventors: Brian L. Launder (Tulsa, OK), Charles Clendenning (Broken Arrow, OK)
Primary Examiner: Mitchell Siegel
Attorney, Agent or Law Firm: John W. Harbst
Application Number: 29/178,816
Classifications
Current U.S. Class: Disc, Rotary Hoe, Or Tooth (D15/29)
International Classification: 1503;