Protective cover for nut or bolt heads

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Description

FIG. 1 is a rear perspective view of a protective cover for nut or bolt heads showing my new design;

FIG. 2 is a side view thereof;

FIG. 3 is a rear view thereof; and

FIG. 4 is a front view thereof.

Referenced Cited
U.S. Patent Documents
D218226 August 1970 Painaud
D249227 September 5, 1978 Ismert, III et al.
1450583 April 1923 Ferry
3072423 January 1963 Charlton
3273441 September 1966 Blesecker
3921687 November 1975 Stencel
4129060 December 12, 1978 Gould
4582462 April 15, 1986 Thiel
Patent History
Patent number: D298737
Type: Grant
Filed: Feb 25, 1985
Date of Patent: Nov 29, 1988
Inventor: Wayne D. Wallace (Centerville, GA)
Primary Examiner: B. J. Bullock
Attorney: Terry M. Gernstein
Application Number: 6/705,378
Classifications
Current U.S. Class: D/8387; D/8397; D/8499