Wrench

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

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

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof, the right side view being a mirror image;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D248082 June 6, 1978 Venable, Jr.
2777353 January 1957 Willis
2797599 July 1957 McGarvie, Jr.
4246811 January 27, 1981 Bondhus et al.
4338835 July 13, 1982 Simons
4367664 January 11, 1983 Ekshtut
Other references
  • The Allen Hand Tool Catalog, 1986, Cover Page, L-Shaped Hex Wrenches. Stanley Tool Catalog, 1979/80, p. 113, 11A14, Offset Screwdrivers. Techni-Tools Catalog, 1984, p. 47, 11A14, Ballpoint L-Wrench Sets. Techni-Tools Catalog, 1984, p. 49, 11A14, Torx Key Wrenches.
Patent History
Patent number: D334516
Type: Grant
Filed: May 22, 1991
Date of Patent: Apr 6, 1993
Inventor: Yuji Tsunoda (Yoshida-Town, Niigata-Pref.)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Attorney: Anthony A. O'Brien
Application Number: 7/704,013
Classifications
Current U.S. Class: D 8/29