Safety hook

- S.A.R.L. Wichard
Description

FIG. 1 is a perspective view of a safety hook showing my new design;

FIG. 2 is a side elevational view thereof showing the side opposite that which is shown in FIG. 1;

FIG. 3 is an elevational view thereof from the left of FIG. 2;

FIG. 4 is an elevational view thereof from the right of FIG. 2;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D234946 April 1975 Fredriksson
1554841 September 1925 Clark
3785015 January 1974 Dorton
4013314 March 22, 1977 Archer
4073042 February 14, 1978 Miller
Foreign Patent Documents
6905765 December 1970 FRX
1236724 June 1971 GBX
Patent History
Patent number: D271465
Type: Grant
Filed: Apr 7, 1981
Date of Patent: Nov 22, 1983
Assignee: S.A.R.L. Wichard (Thiers)
Inventor: Michel Boissonnet (Thiers)
Primary Examiner: B. J. Bullock
Law Firm: Young & Thompson
Application Number: 6/251,781
Classifications
Current U.S. Class: D/8367
International Classification: D0808;