Stepper

Details Stepper Stepper

2011-02-01

2011-02-01

Thanh, Loan (Department: 3764)

Exercise devices

Involving user translation or physical simulation thereof

Stair climbing

Reexamination Certificate

active

07878949

ABSTRACT:
A stepper includes a base, two axle units, two pedals and a coordinating unit. The base includes a post formed thereon. Each of the axle units includes an axle extended downwards from the post. Each of the pedals includes a pedal pivotally connected to the axle of a related one of the axle units. The coordinating unit includes a lever pivotally connected to the post and formed with two ends each in contact with a related one of the pedals so that one of the pedals is moved upwards and outwards while the other pedal is moved downwards and inwards.

REFERENCES:
patent: 6955634 (2005-10-01), Lat
patent: 7465255 (2008-12-01), Chen
patent: 7637849 (2009-12-01), Chen
patent: 2005/0113215 (2005-05-01), Chuang
patent: 2005/0124465 (2005-06-01), Chen
patent: 2005/0239606 (2005-10-01), Lin
patent: 2007/0142182 (2007-06-01), Yang et al.
patent: 2007/0270284 (2007-11-01), Lin
patent: 2008/0194387 (2008-08-01), Chuang
patent: 2008/0207406 (2008-08-01), Tsai
patent: 2009/0270229 (2009-10-01), Chen
patent: 2009/0291808 (2009-11-01), Chen

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