Hip assist walker

Exercise devices – Involving user translation or physical simulation thereof – Occupant propelled support frame having movement...

Reexamination Certificate

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Details

C280S087021, C135S067000

Reexamination Certificate

active

07740566

ABSTRACT:
A wheeled walker for training an individual to walk by enabling hip flexion. The walker is equipped with a pulley located between two anchors points to which the ends of an elastic cord are attached a middle portion of the elastic cord runs over the pulley. A first harness for receiving a foot of the user is slidingly coupled to the segment of the elastic cord located between the first anchor point and the pulley. A similar harness for receiving the other foot of the user is slidingly coupled to the segment of the elastic cord located between the second anchor point and the pulley.

REFERENCES:
patent: 2210269 (1940-08-01), Taylor
patent: 2327671 (1943-08-01), Rupprecht
patent: 5467793 (1995-11-01), Hart
patent: 5588456 (1996-12-01), Hart
patent: 5967944 (1999-10-01), Vittone et al.
patent: 7150722 (2006-12-01), Tyrrell
patent: 7422550 (2008-09-01), Pinero et al.

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