Penetrating shovel tooth

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Description

FIG. 1 is a front perspective view of the penetrating shovel tooth;

FIG. 2 is a front end elevational view thereof;

FIG. 3 is right side elevational view thereof, which is a mirror image of the left side elevational view thereof;

FIG. 4 is a rear end elevational view thereof; and,

FIG. 5 is a top plan view thereof whhich is identical to the bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D228936 October 1973 Dahlberg et al.
D328466 August 4, 1992 Robinson
D329243 September 8, 1992 Robinson
D336304 June 8, 1993 Robinson
D345364 March 22, 1994 Robinson
D354291 January 10, 1995 Edwards
2247202 June 1941 Ratkowski
3085635 April 1963 Livermore
3225467 December 1965 Troeppl
3444633 May 1969 Hensley
3959901 June 1, 1976 Klett
Patent History
Patent number: D363074
Type: Grant
Filed: Apr 22, 1994
Date of Patent: Oct 10, 1995
Assignee: GH Hensley Industries, Inc. (Dallas, TX)
Inventor: John A. Ruvang (Carrollton, TX)
Primary Examiner: Sandra L. Morris
Law Firm: Konneker & Bush
Application Number: 0/21,747
Classifications
Current U.S. Class: Disc, Rotary Hoe, Or Tooth (D15/29)