Safety hook

Description

FIG. 1 is a top plan view of a safety hook;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D160994 November 1950 Brummel
D234946 April 1975 Fredricksson
D244585 June 7, 1977 Jonsson
D271465 November 22, 1983 Boissonnet
D273273 April 3, 1984 Faidide
D282904 March 11, 1986 Faidide
1649655 November 1927 Benson
Foreign Patent Documents
142261 June 1935 DE2
2668560 April 1992 FRX
24114 1905 GBX
Patent History
Patent number: D348214
Type: Grant
Filed: Feb 16, 1993
Date of Patent: Jun 28, 1994
Inventor: Jean M. Girardin (Cambridge Ont. N1R 6C9)
Primary Examiner: Wallace R. Burke
Assistant Examiner: H. Baynham
Attorney: Richard J. Hicks
Application Number: 0/4,911
Classifications
Current U.S. Class: D/8367