Land vehicles – Wheeled – Coasters
Reexamination Certificate
2011-08-02
2011-08-02
Phan, Hau V (Department: 3618)
Land vehicles
Wheeled
Coasters
C280S043000, C280S087021, C280S047330, C280S047371, C482S068000, C135S067000
Reexamination Certificate
active
07988163
ABSTRACT:
The present invention relates to a balance compensation apparatus to be used by persons with one dysfunctional leg and one operative leg. In particular, the invention relates to an apparatus with a frame having at least one lateral support with an aperture for slidably engaging a kneeling platform assembly and a steering column that is mounted on the frame to be offset from a longitudinal centerline of the frame. A handlebar is connected to the steering column. The platform and the handlebar are adjustable for added comfort, control and stability. The platform assembly may be offset of the longitudinal centerline to a side in common with the steering column and have cushions for added comfort. A hand brake may provide stability and safety and the steering column may fold for easy storage.
REFERENCES:
patent: 2652097 (1953-09-01), Warren
patent: 3180678 (1965-04-01), McCabe
patent: 3847409 (1974-11-01), Shaffer
patent: 3866945 (1975-02-01), Bingham
patent: 4065145 (1977-12-01), Chambers
patent: 4159110 (1979-06-01), Dodenhoff
patent: 4239248 (1980-12-01), Ewers
patent: 4307715 (1981-12-01), Fante
patent: 4657270 (1987-04-01), Allen et al.
patent: 4861051 (1989-08-01), Napper
patent: 4867188 (1989-09-01), Reid
patent: 5158313 (1992-10-01), Becker
patent: 5511809 (1996-04-01), Sagi
patent: 5800317 (1998-09-01), Accetta
patent: 5839740 (1998-11-01), Seeger
patent: 6070603 (2000-06-01), Politz
patent: 6305698 (2001-10-01), Liang
patent: 6318741 (2001-11-01), Chen
patent: 6848696 (2005-02-01), Miller
patent: 7780180 (2010-08-01), Hoepner et al.
patent: 2004/0217565 (2004-11-01), Ramm
patent: 2006/0033297 (2006-02-01), Miller
Arent & Fox LLP
Olszewski John R
Phan Hau V
LandOfFree
Balance compensation 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 Balance compensation apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Balance compensation apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2791315