Weightlifting device

Details Weightlifting device Weightlifting device

2006-12-19

2009-02-03

Thanh, Loan H (Department: 3764)

Exercise devices

User manipulated force resisting apparatus, component...

Utilizing weight resistance

C482S106000, C482S107000

Reexamination Certificate

active

07485077

ABSTRACT:
A weightlifting device includes a handle member, an adjustable member, a set of weight plates, and a restricting unit. The handle member has a tubular end portion. The adjustable member extends into the end portion of the handle member, and is movable axially relative to the handle member. The weight plates are attached removably to the adjustable member. The restricting unit is operable so as to arrest and permit axial movement of the adjustable member relative to the handle member.

REFERENCES:
patent: 6656093 (2003-12-01), Chen
patent: 2004/0005969 (2004-01-01), Chen
patent: 2005/0277525 (2005-12-01), Liu
patent: 2006/0135328 (2006-06-01), Doudiet
patent: 2007/0184945 (2007-08-01), Lin

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