1987-03-24
1988-11-08
Apley, Richard J.
Undertaking
272DIG4, 272137, 272142, A63B 1108, A63B 2114, A63B 2130
Patent
active
047830670
ABSTRACT:
A hand exerciser device having a frame with a first and second rod on each end with a third rod being slidably mounted on the frame between the first and second rods, a biasing device forcing the third rod towards the second rod, an adjustment device for changing the distance between the first rod and third rod for exercising one hand. A disconnect connection between the first rod and frame to remove the first rod to provide a two-hand exerciser.
REFERENCES:
patent: Re28845 (1976-06-01), Ratchford
patent: 689652 (1901-12-01), Perry
patent: 938348 (1909-10-01), Stull
patent: 1444819 (1923-02-01), Whittaker
patent: 2205161 (1940-06-01), Vick
patent: 2814491 (1957-11-01), Proctor
patent: 4226412 (1980-10-01), Panepinto
Apley Richard J.
Flaxman Howard
McCarthy Jack N.
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