Safety handle attachment for hand wrenches
Description
FIG. 1 is a top and right front perspective view of a safety handle attachment for hand wrenches showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right side elevational view thereof, the left side being a mirror image;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a top, front and left side perspective view thereof showing a hand wrench in broken lines for illustrative purposes only.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D312031
Type: Grant
Filed: May 12, 1988
Date of Patent: Nov 13, 1990
Assignee: Tri-R Products, Inc. (Haddonfield, NJ)
Inventor: Ronald T. McCleary (Clementon, NJ)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Attorney: Thomas A. Lennox
Application Number: 7/193,992
Type: Grant
Filed: May 12, 1988
Date of Patent: Nov 13, 1990
Assignee: Tri-R Products, Inc. (Haddonfield, NJ)
Inventor: Ronald T. McCleary (Clementon, NJ)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Attorney: Thomas A. Lennox
Application Number: 7/193,992
Classifications
Current U.S. Class:
D 8/14;
D 8/21;
D 8/71;
D/8107