Torque wrench

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Description

FIG. 1 is a front left side perspective view of a torque wrench embodying my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a right-side elevational view;

FIG. 5 is a bottom plan view;

FIG. 6 is a right-side elevational view and

FIG. 7 is a rear elevational view;

Referenced Cited
U.S. Patent Documents
D119193 February 1940 Zimmerman
3726135 April 1973 Vuceta
Other references
  • Motor, Jan. 1961, p. 126, torque wrench "B" on page.
Patent History
Patent number: D244745
Type: Grant
Filed: Dec 19, 1975
Date of Patent: Jun 21, 1977
Assignee: Tohnichi Manufacturing Co. Ltd.
Inventor: Hiroshi Tsuji (Tokyo)
Primary Examiner: Alan P. Douglas
Attorney: John J. McGlew
Application Number: 5/642,392
Classifications
Current U.S. Class: D 8/24
International Classification: D0805;