Rowing machine

Details Rowing machine Rowing machine

2008-04-22

2008-04-22

Mathew, Fenn C. (Department: 3764)

Exercise devices

Involving user translation or physical simulation thereof

Rowing

C482S117000

Reexamination Certificate

active

07361124

ABSTRACT:
A rowing machine, which includes a machine base, which has two footrests arranged at the front side, a sliding track disposed at the top side, and two sidebars at two sides, two arm oars respectively pivoted to the side bars of the machine base through a respective universal joint, two adjustment screws mounted in the universal units for adjusting friction between a respective friction pad in each universal joint and the associating arm oars, and a sliding seat slidably mounted the sliding track for sitting by the player and lockable to the sliding track by an adjustment knob.

REFERENCES:
patent: 3912264 (1975-10-01), Busse et al.
patent: 4452448 (1984-06-01), Ausherman
patent: 4563000 (1986-01-01), Gall
patent: 4705268 (1987-11-01), Nadeau
patent: 4723774 (1988-02-01), Monforte
patent: 4762317 (1988-08-01), Camfield et al.
patent: 4867447 (1989-09-01), Johnson
patent: 5441469 (1995-08-01), Chern
patent: 5980435 (1999-11-01), Joutras et al.
patent: 6001046 (1999-12-01), Chang
patent: 7022052 (2006-04-01), Lai
patent: 2007/0099770 (2007-05-01), Yang

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2783342