Knee support apparatus

Details Knee support apparatus Knee support apparatus

1991-08-28

1992-06-30

Machado, Reinaldo P.

Fire escape, ladder, or scaffold

Miscellaneous

2 24, 36113, A43B 300

Patent

active

051254794

ABSTRACT:
A knee support apparatus for use as a flotation raft for utilizing a flotation raft with each foot for permitting ease of support of an individual upon a surface, such as concrete to be finished. Each raft includes a knee engaging loop, and a rearwardly oriented foot receiving socket. A modification of the invention includes padding for enhancing comfort of the individual upon an uncured concrete surface.

REFERENCES:
patent: 2448427 (1948-08-01), Gordon
patent: 2627301 (1953-02-01), Emmett
patent: 3112812 (1963-12-01), Ramon
patent: 4043424 (1977-08-01), Crain
patent: 4346848 (1982-08-01), Hammond
patent: 4747470 (1988-05-01), Fernandez
patent: 4789046 (1988-12-01), McDowall

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