Physical exerciser

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Description

FIG. 1 is a side perspective view of a physical exerciser showing my new design, the side opposite being substantially a mirror image; and,

FIG. 2 is a cross-sectional view of the central member taken along line 1--1 in FIG. 1.

Referenced Cited
U.S. Patent Documents
2937023 May 1960 Seymour et al.
3529820 September 1970 Templeton
4251071 February 17, 1981 Norton
4337938 July 6, 1982 Rodriguez
Other references
  • Blackbelt, 5-1980, p. 47, "Black Master".
Patent History
Patent number: D275588
Type: Grant
Filed: May 8, 1981
Date of Patent: Sep 18, 1984
Inventor: Mitsuru Watanabe (Nishi-ku, Fukuoka-shi, Fukuoka)
Primary Examiner: Charles A. Rademaker
Law Firm: Jordan and Hamburg
Application Number: 6/262,365
Classifications
Current U.S. Class: D21/191