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
Foreign 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 |
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
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