Muscle exercise device

Details Muscle exercise device Muscle exercise device

2005-01-03

2009-12-08

Donnelly, Jerome (Department: 3764)

Exercise devices

User manipulated force resisting apparatus, component...

Utilizing weight resistance

C482S098000, C482S099000

Reexamination Certificate

active

07628736

ABSTRACT:
A muscle exercise device comprising a hand grip, support means and resistance means, in which the hand grip has a longitudinal axis and is adapted to rotate on a rotation axis substantially half way along the longitudinal axis and normal to it, in which the support means rotatably carries the hand grip, and in which the resistance means acts against rotation of the hand grip on the rotation axis in at least one direction.

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patent: 4629185 (1986-12-01), Amann
patent: 4811944 (1989-03-01), Hoff
patent: 4817943 (1989-04-01), Pipasik
patent: 5413546 (1995-05-01), Basile
patent: 5788607 (1998-08-01), Baker
patent: 5893818 (1999-04-01), Zahiri et al.

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