Wrench head

Description

FIG. 1 is a top, front and one side perspective view of the wrench head showing our new design, the bottom being plain and unornamented;

FIG. 2 is an opposite side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof, showing the jaw in an open position;

FIG. 5 is a front elevational view thereof.

Referenced Cited
U.S. Patent Documents
D268805 May 3, 1983 Kowalewicz
470042 March 1892 George
499765 June 1893 Upton
3109334 November 1963 Miranda
Foreign Patent Documents
2716756 November 1977 DEX
Patent History
Patent number: D310157
Type: Grant
Filed: Mar 31, 1988
Date of Patent: Aug 28, 1990
Assignee: George W. Reilly (West Nyack, NY)
Inventors: George W. Reilly (W. Nyack, NY), Jesse L. Colodner (Pearl River, NY)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Attorney: Iman Abdallah
Application Number: 7/176,389
Classifications
Current U.S. Class: D 8/23