Exercise devices – For foot or ankle
Reexamination Certificate
2005-09-13
2005-09-13
Crow, Stephen R. (Department: 3764)
Exercise devices
For foot or ankle
C482S146000
Reexamination Certificate
active
06942604
ABSTRACT:
A generally rectangular exercise board with curved ends has an upper planer support surface. Beneath the support surface, are two projecting spaced parallel arcuate rockers. Each rocker has a flat portion adjacent to one long edge of the rocker board. The flat sections makes an angle of approximately 45° with the planar surface of the board. A hemispherical projection is formed between the two rockers. A band of rubber is fastened to the board between the rockers which is arranged to accommodate a foot placed between the band of rubber and the bottom surface of the board so the front portion of the foot is elastically biased against the board and exercises can be performed by moving the foot away from the board to induce elastic strain in the band of rubber.
REFERENCES:
patent: 1801769 (1931-04-01), Gartner
patent: 1981379 (1934-11-01), Thomson et al.
patent: 2941801 (1960-06-01), Pedersen
patent: 3361427 (1968-01-01), Paves
patent: 3438626 (1969-04-01), Modla
patent: 3471144 (1969-10-01), Dreux-Boucard
patent: D227584 (1973-07-01), Perez
patent: 3967820 (1976-07-01), Harper
patent: 3984100 (1976-10-01), Firster
patent: 4206558 (1980-06-01), Bivona
patent: 4371162 (1983-02-01), Hartzell
patent: 4679550 (1987-07-01), Quam et al.
patent: D298266 (1988-10-01), Reyneke
patent: D319094 (1991-08-01), Bush
patent: 5048823 (1991-09-01), Bean
patent: 5203279 (1993-04-01), Eversdyk
patent: 5284465 (1994-02-01), Homan, Jr.
patent: 5584787 (1996-12-01), Guidry
patent: 5643154 (1997-07-01), Teff
patent: 5643164 (1997-07-01), Teff
patent: 5645516 (1997-07-01), Foster
patent: D385318 (1997-10-01), Videtto
patent: 5802743 (1998-09-01), Chien
patent: 5897474 (1999-04-01), Romero
patent: D420407 (2000-02-01), Garcia et al.
patent: 6042521 (2000-03-01), De Giorgis
patent: 6063013 (2000-05-01), Vathappallil
patent: 6315695 (2001-11-01), Follett et al.
patent: 6666797 (2003-12-01), Martin
“New Rock & Roller™ Exercise Board Helps Improve Patient Balance And Strength” Success Express, vol. 18, No. 2, p. 9.
Crow Stephen R.
Mathew Fenn C.
Stiennon & Stiennon
LandOfFree
Exercise board with elastic foot strap 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 board with elastic foot strap, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exercise board with elastic foot strap will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3419373