Exercise devices – Sit up device
Reexamination Certificate
2007-01-30
2007-01-30
Amerson, Lori (Department: 3764)
Exercise devices
Sit up device
C482S001000, C482S008000, C482S148000
Reexamination Certificate
active
10377246
ABSTRACT:
An isometric/pacing exercise device that is adaptable to exercise apparatuses to produce a signal to the user to exert an isometric muscular force against the force provided by the exercise apparatus. The signal can be either aural or visual. The isometric/pacing exercise device provides a convenient means for a user to isometrically exercise their muscles on existing exercise apparatuses which do not presently have such a signaling device. The device is adaptable to most exercise apparatuses.
REFERENCES:
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patent: 6582342 (2003-06-01), Kaufman
patent: 6712742 (2004-03-01), Suiter
patent: 6719668 (2004-04-01), Huang
patent: 2004/0097347 (2004-05-01), Ghim
Amerson Lori
Patton & Boggs LLP
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