Readout unit for torque tools

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Description

FIG. 1 is an isometric view of a readout unit for torque tools showing my new design, with the torque wrench shown in broken lines for illustrative purposes only;

FIG. 2 is a top view of a readout unit for torque tools showing my new design;

FIG. 3 is a side view thereof, the opposite side being a mirror image;

FIG. 4 is a bottom view thereof;

FIG. 5 is an end view thereof; and

FIG. 6 is an opposite end view thereof.

Referenced Cited
U.S. Patent Documents
D216840 March 1970 Joseph
D238788 February 1976 Goldsamt
D244395 May 17, 1977 Garvey et al.
D244829 June 28, 1977 Lehoczky et al.
4257263 March 24, 1981 Herrgen
Other references
  • Automotive Maintenance Machinery Co. Brochure, Tension Indicator, 1941.
Patent History
Patent number: D281143
Type: Grant
Filed: Dec 13, 1982
Date of Patent: Oct 29, 1985
Inventor: Bosko Grabovac (City of Industry, CA)
Primary Examiner: Susan J. Lucas
Assistant Examiner: C. E. Heflin
Attorney: Georges A. Maxwell
Application Number: 6/449,473