Exercise machine with variable resistance unit and braking unit

Details Exercise machine with variable resistance unit and braking unit Exercise machine with variable resistance unit and braking unit

2008-01-29

2008-01-29

Donnelly, Jerome (Department: 3764)

Exercise devices

Involving user translation or physical simulation thereof

Jogging accessory

C482S118000, C073S379060

Reexamination Certificate

active

07322905

ABSTRACT:
An exercise machine is disclosed. Exemplary embodiments include an exercise machine with a safety brake mechanism to provide a braking force to the exercise machine to stop the exercise machine, an exercise machine with a variable resistance mechanism to variably adjust and provide resistance to the exercise machine, and an exercise machine with both mechanisms.

REFERENCES:
patent: 3062548 (1962-11-01), Foster et al.
patent: 3279567 (1966-10-01), Kempel
patent: 3326553 (1967-06-01), Forrest
patent: 3352426 (1967-11-01), Carlson
patent: 3972238 (1976-08-01), Thatcher
patent: 4018440 (1977-04-01), Deutsch
patent: 4211309 (1980-07-01), Ruggiero
patent: 4384713 (1983-05-01), Deutsch et al.
patent: 4387908 (1983-06-01), Kroger et al.
patent: 4438921 (1984-03-01), Szymski
patent: 4447056 (1984-05-01), Dalton
patent: 4451037 (1984-05-01), O'Hare
patent: 4505473 (1985-03-01), Pro
patent: 4838565 (1989-06-01), Douglas et al.
patent: 4844459 (1989-07-01), Francis et al.
patent: 4867439 (1989-09-01), Salyer
patent: 5070816 (1991-12-01), Wehrell
patent: 5108091 (1992-04-01), Chang
patent: 5197931 (1993-03-01), Wroclawsky
patent: 5284462 (1994-02-01), Olschansky et al.
patent: 5375861 (1994-12-01), Gifford
patent: 5529554 (1996-06-01), Eschenbach
patent: 5743821 (1998-04-01), Wirachowski
patent: 6299195 (2001-10-01), Chan
patent: 6338355 (2002-01-01), Cheng
patent: 6488130 (2002-12-01), Bermel
patent: 6612971 (2003-09-01), Morris

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