Folding collapsible rowing machine

Details Folding collapsible rowing machine Folding collapsible rowing machine

2005-08-09

2005-08-09

Donnelly, Jerome W. (Department: 3764)

Exercise devices

Involving user translation or physical simulation thereof

Rowing

C482S115000, C482S130000, C482S138000, C482S145000

Reexamination Certificate

active

06926647

ABSTRACT:
A folding collapsible rowing machine is constructed to include a folding collapsible base frame equipped with a foot frame at the front side, a sliding seat horizontally slidably supported on the main shaft of the base frame, a rocker fastened pivotally with the main shaft of the base frame in front of the sliding seat, elastic cord members connected between the front end of the main shaft of the base frame and the sliding seat, and a friction wheel block unit coupled between the sliding seat and the rocket and adapted to impart a resisting force to the user.

REFERENCES:
patent: 5295931 (1994-03-01), Dreibelbis et al.
patent: 5899836 (1999-05-01), Chen
patent: 6093135 (2000-07-01), Huang
patent: 6152866 (2000-11-01), Kuo
patent: 6817968 (2004-11-01), Galbraith et al.

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