Ladder hook

Description

FIG. 1 is a front elevational view of a ladder hook showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a perspective view thereof from above.

Referenced Cited
U.S. Patent Documents
31963 April 1861 Farrar
215729 May 1879 Foster
D288745 March 17, 1987 Fenton
579359 March 1897 Dinsmore
754776 March 1904 Johnson
1018877 February 1912 Chickering
1160721 November 1915 Kessler
1252224 January 1918 Bittner
Foreign Patent Documents
2813596 October 1979 DEX
1355085 May 1974 GBX
Patent History
Patent number: D307384
Type: Grant
Filed: Feb 8, 1988
Date of Patent: Apr 24, 1990
Inventor: Charles M. Phillips (Tyrone, PA)
Primary Examiner: Horace B. Fay, Jr.
Attorney: Jerry T. Kearns
Application Number: 7/153,804
Classifications
Current U.S. Class: D/8373; With Hook Or Grab (182/206); D/8367