Grip exerciser
Latest Kabushiki Kaisha Tsuzuki Seisakujo Patents:
Description
FIG. 1 is a rear elevational view of a grip exerciser showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a rear elevational view thereof; and,
FIG. 7 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
1487631 | March 1924 | Wanger |
1602709 | October 1926 | Sandow |
3796431 | March 1974 | Sinyard |
901559 | September 1944 | FRX |
Patent History
Patent number: D286312
Type: Grant
Filed: Feb 16, 1984
Date of Patent: Oct 21, 1986
Assignee: Kabushiki Kaisha Tsuzuki Seisakujo (Sakaki)
Inventor: Kiyohiko Tsuzuki (Sakaki)
Primary Examiner: Charles A. Rademaker
Law Firm: Birch, Stewart, Kolasch & Birch
Application Number: 6/580,953
Type: Grant
Filed: Feb 16, 1984
Date of Patent: Oct 21, 1986
Assignee: Kabushiki Kaisha Tsuzuki Seisakujo (Sakaki)
Inventor: Kiyohiko Tsuzuki (Sakaki)
Primary Examiner: Charles A. Rademaker
Law Firm: Birch, Stewart, Kolasch & Birch
Application Number: 6/580,953
Classifications
Current U.S. Class:
D21/198