Sit-up exercising device

Details Sit-up exercising device Sit-up exercising device

1978-01-16

1979-12-04

Pinkham, Richard C.

Undertaking

272900, 272143, A63B 2100

Patent

active

041768353

ABSTRACT:
An exercising device for assisting in sit-up and leg-raising exercises has a frame with a flange adapted to be trapped beneath a door, the frame supporting a resilient foot engaging roller with shaft extensions which form hand grips. Hand grips extend out from the ends of the resilient roller.

REFERENCES:
patent: 2046653 (1936-07-01), Petcoff
patent: 2050652 (1936-08-01), Fleming
patent: 2425971 (1947-08-01), Walker
patent: 3134592 (1964-05-01), Sharkey
patent: 3966200 (1976-06-01), Kirk
patent: 4046373 (1977-09-01), Kim

Affiliated with

Also associated with

Rating

Sit-up exercising device does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-87737