Exercise devices – Involving user translation or physical simulation thereof – Having separate foot engaging members reciprocating on...
Reexamination Certificate
2011-06-07
2011-06-07
Donnelly, Jerome W (Department: 3764)
Exercise devices
Involving user translation or physical simulation thereof
Having separate foot engaging members reciprocating on...
C482S072000, C482S065000, C482S121000
Reexamination Certificate
active
07955229
ABSTRACT:
The present disclosure relates to a portable therapeutic exercise device and more particularly a convenient exercise device, which is particularly adapted for restoring and/or maintaining the range of motion of post-operative patients and also having general therapeutic use. The disclosed device has several significant and novel improvements over prior art devices. Several improvements have resulted in a device which is much easier and less expensive to produce, lighter, more convenient to transport and to store. The device has a lightweight base frame, and a moveable carriage connected thereto. A plurality of elastic members couple the base to the carriage to supply resistant force while in operation.
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patent: 2002/0137604 (2002-09-01), Chen
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patent: 2005/0250621 (2005-11-01), Corbalis et al.
Donnelly Jerome W
Hughes Law Firm PLLC
Rogge Dwayne E.
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