Muscle training device

Details Muscle training device Muscle training device

2007-09-11

2007-09-11

Crow, Stephen R. (Department: 3764)

Exercise devices

User manipulated force resisting apparatus, component...

Utilizing fluid resistance

C482S112000, C482S126000, C482S908000

Reexamination Certificate

active

11236807

ABSTRACT:
A muscle training device includes a base seat, a first support arm connected pivotally to the base seat, a second support arm connected pivotally to an impeding unit, and two supporting cushions connected respectively to the support arms. The impeding unit has a housing fixed to the first support arm, a piston unit, first and second fluid chambers formed on two opposite sides of the piston unit, a fluid filled in the first and second fluid chambers, and a passage unit that is in fluid communication with the first and second fluid chambers. The second support arm is turnable toward or away from the first support arm.

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patent: 2005/0054499 (2005-03-01), Davies, III
patent: 182143 (1992-04-01), None
Taiwanese Patent Publication No. 182143 dated Apr. 11, 1992.

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