Adjustable rowing machine

Exercise devices – Involving user translation or physical simulation thereof – Rowing

Reexamination Certificate

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Details

C482S073000, C482S051000

Reexamination Certificate

active

07108639

ABSTRACT:
A adjustable rowing machine having a flywheel rewinder coupled by a pull rope with a handgrip for creating a resilience, a supporting frame having a seat movable thereon and a guide device to move along an imaginary circular track, and a base frame. A lifting element is pivotally interposed between the supporting frame and the lifting element for lifting or lowering the supporting frame at a certain angle relative to the base frame so that the exercise position of an operator is changeable.

REFERENCES:
patent: 5527249 (1996-06-01), Harris
patent: 5547444 (1996-08-01), Huang
patent: 5645514 (1997-07-01), Chen
patent: 5707322 (1998-01-01), Dreissigacker et al.
patent: 6394938 (2002-05-01), Tornabene
patent: 6428450 (2002-08-01), Ho et al.
patent: 6482133 (2002-11-01), Miehlich

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