Abdomen exercising device that is operated safely

Details Abdomen exercising device that is operated safely Abdomen exercising device that is operated safely

2011-06-07

2011-06-07

Donnelly, Jerome W (Department: 3764)

Exercise devices

User manipulated force resisting apparatus, component...

Utilizing weight resistance

C482S907000, C482S141000

Reexamination Certificate

active

07955233

ABSTRACT:
An abdomen exercising device includes a soft cushion, a base combined with the cushion, a sliding unit slidably mounted on the base, an elastic cord biased between the base and the sliding unit to provide a damping force to the sliding unit and a top cover mounted on the base to cover the elastic cord and to partially cover the sliding unit. Thus, the parts of the abdomen exercising device are almost hidden between and covered by the base and the top cover to prevent the user from being clamped or scratched by the elastic cord or the sliding unit during the exercising process so as to protect the user's safety.

REFERENCES:
patent: 5295935 (1994-03-01), Wang
patent: 5518483 (1996-05-01), Oswald
patent: D419625 (2000-01-01), Barnett et al.
patent: D425585 (2000-05-01), Wu
patent: 6071217 (2000-06-01), Barnett
patent: 6196954 (2001-03-01), Chen
patent: 7662076 (2010-02-01), Ho

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