Gas valve shutoff wrench

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view showing the top and one side of a gas valve shutoff wrench, incorporating my new design; and

FIG. 2 is a perspective view thereof, showing the bottom and opposite side from that shown in FIG. 1;

FIG. 3 is an end elevational view thereof, taken from the left of FIG. 1; and,

FIG. 4 is an end elevational view thereof, taken from the right of FIG. 1.

Referenced Cited
U.S. Patent Documents
D115301 June 1939 Spexarth
1072479 September 1913 Martindale
1367297 February 1921 Bullard
2858710 November 1958 Landwehr et al.
Patent History
Patent number: D267392
Type: Grant
Filed: Dec 8, 1980
Date of Patent: Dec 28, 1982
Inventor: Vernon M. Hildebrandt (Cerritos, CA)
Primary Examiner: Alan P. Douglas
Law Firm: Gausewitz, Carr, Rothenberg & Edwards
Application Number: 6/213,826
Classifications
Current U.S. Class: D 8/28
International Classification: D0805;