US PATENT SUBCLASS 482 / 140
SIT UP DEVICE
Current as of: June, 1999
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DEFINITION
Classification: 482/140
SIT UP DEVICE:
(under the class definition) Subject matter wherein the apparatus facilitates the conditioning or developing of a muscle of the user by the user raising and lowering his/her upper body between an upward facing prone position and a
seated position primarily by contraction of the abdominal muscles, i.e., while doing a sit up.
