Exercise apparatus

Details Exercise apparatus Exercise apparatus

2010-03-25

2011-12-27

Crow, Stephen (Department: 3764)

Exercise devices

Involving user translation or physical simulation thereof

Bicycling

C482S008000, C073S379070

Reexamination Certificate

active

08083651

ABSTRACT:
An exercise machine includes a frame, a saddle, at least one crank arm, at least one pedal, a force measurement, an angle detector, a processor, and an adjustment mechanism. The saddle is connected to the frame. The crank arm is pivotally connected to the frame, and the pedal is pivotally connected to the crank arm. The force measurement measures a force applied to the crank arm, and the angle detector detects a crank arm angle. The processor is programmed to calculating a work value according to the force and the crank arm angle. The feedback mechanism returns the work value to a user.

REFERENCES:
patent: 4462252 (1984-07-01), Smidt et al.
patent: 4641832 (1987-02-01), Mattox
patent: 4665928 (1987-05-01), Linial et al.
patent: 5137501 (1992-08-01), Mertesdorf
patent: 5257540 (1993-11-01), Bower et al.
patent: 5586559 (1996-12-01), Stone et al.
patent: 7481747 (2009-01-01), Lechleiter
patent: 2007/0281834 (2007-12-01), Lai
patent: 2007/0298942 (2007-12-01), Hamady
patent: 2008/0096729 (2008-04-01), Hsu
patent: 2009/0211395 (2009-08-01), Mul'e

Affiliated with

Also associated with

Rating

Exercise apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Exercise apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exercise apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4259548