Hand exerciser

Details Hand exerciser Hand exerciser

1987-03-02

1988-08-16

Apley, Richard J.

Undertaking

272137, A63B 2130

Patent

active

047638966

ABSTRACT:
A hand exerciser has a pair of generally-parallel handles pivoted at corresponding ends. A spring urges the handles together, but a slotted plate engaging end portions of the spring keep the handles spaced apart for receiving the hand therebetween. Projections between the handles intermediate their ends position the thumb and one or more fingers respectively along the handles. The spring then resists abduction of the thumb and fingers from each other for exercise.

REFERENCES:
patent: 1472906 (1923-11-01), Gorrell
patent: 3103213 (1963-09-01), Robinson
patent: 3349621 (1967-10-01), Mullen
patent: 3612521 (1971-10-01), Wendelborn
patent: 4105200 (1978-08-01), Unger
patent: 4262898 (1981-04-01), Lee
patent: 4455019 (1984-06-01), Harris

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