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United States Patent D280,653
de Buck September 17, 1985

Physical dynamometer


The ornamental design for a physical dynamometer, as shown and described.
Inventors: de Buck; Ronald C. (5037 De Tilburg, NL)
Appl. No.: 06/477,677
Filed: March 18, 1983

Foreign Application Priority Data

Sep 20, 1982 [IB] DM/001817

Current U.S. Class: D21/676
Field of Search: D21/191-199 272/130,134,135,138,141,143,900,DIG.6 73/379,380,381 128/774

References Cited

U.S. Patent Documents
D226934 May 1973 Coker et al.
3712613 January 1973 Feather et al.
3973332 August 1976 Slomski
4333340 June 1982 Elmeskog
Primary Examiner: Rademaker; Charles A.
Attorney, Agent or Firm: Birch, Stewart, Kolasch & Birch


FIG. 1 is a front perspective view of a physical dynamometer showing my new design;

FIG. 2 is a rear perspective view thereof;

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

FIG. 4 is an end elevational view thereof.

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