Exercise devices – Involving user translation or physical simulation thereof – Elevated walking device
Reexamination Certificate
2008-05-20
2008-05-20
Mathew, Fenn C (Department: 3764)
Exercise devices
Involving user translation or physical simulation thereof
Elevated walking device
C623S028000
Reexamination Certificate
active
07374514
ABSTRACT:
Two blocks of structural foam are fitted with shoe buckles. The blocks have ground contacting areas larger than the user's shoes for stability, and to reduce the toss-over effects of stepping on construction junk on the floor. Small objects embed in the resilient surface of the foot so their effect on walking and stability are nullified.
REFERENCES:
patent: 3595339 (1971-07-01), Ballard et al.
patent: 4449256 (1984-05-01), Prueitt
patent: 5199124 (1993-04-01), Klemis
patent: 5593373 (1997-01-01), Hale
patent: 5645515 (1997-07-01), Armstrong et al.
patent: 7070023 (2006-07-01), Waxler
patent: 2004/0176221 (2004-09-01), Waxler
patent: 2005/0121562 (2005-06-01), Baumgardner
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