Exercise devices – Push up device
Reexamination Certificate
2006-09-19
2006-09-19
Amerson, Lori (Department: 3764)
Exercise devices
Push up device
C482S062000
Reexamination Certificate
active
07108643
ABSTRACT:
An elongate floor-supported platform having sliding handgrips mounted thereon. In a preferred embodiment, the handgrips, which are constrained to move only along a track, which may be linear or curvilinear and lying in a substantially horizontal plane, are interconnected by linking means such as belts. The linkage is such that the handgrips remain equidistant from a fixed centerline midway between the handgrips throughout their range of motion. In the preferred embodiment, the linking means are belts that are supported by pulleys housed within the floor-supported platform. In yet a further embodiment, the platform includes wall and/or ceiling attachment means and can be employed for performing pull-ups.
REFERENCES:
patent: 5205802 (1993-04-01), Swisher
patent: 6186930 (2001-02-01), Ignaczak
patent: 6315701 (2001-11-01), Shifferaw
patent: 6716145 (2004-04-01), Manailovich
patent: 6932750 (2005-08-01), Dorner
patent: 2005/0148448 (2005-07-01), Mersch
Jenneve Jeff
Sanchez Daniel Steven
Wilson Jeffrey Dale
Amerson Lori
Petit Michael G.
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