Collapsible crutch

Details Collapsible crutch Collapsible crutch

1988-07-01

1989-09-26

Raduazo, Henry E.

Tent, canopy, umbrella, or cane

Canes, sticks, crutches, and walking aids

Crutches

135 71, 135 74, A61H 302

Patent

active

048692808

ABSTRACT:
The collapsible crutch includes an elongated head section, at least upper and lower elongated, hollow midsections, and an elongated foot section. The head section has a mechanism for supporting a portion of the person using the crutch. The midsections are connected together by an elastic cord. A detachable coupler connects the head section to the upper midsection and a similar detachable coupler connects the lower midsection to the foot section. In an assembled mode, these sections are substantially axially aligned. The collapsible crutch also includes a coupling mechanism that provides a conjoined, axially and laterally stable, subassembly of the upper and lower midsections.

REFERENCES:
patent: Re28067 (1974-07-01), Hyman
patent: 2705015 (1955-03-01), Langlais
patent: 3635233 (1972-01-01), Robertson
patent: 3710807 (1973-01-01), Ferry
patent: 3730544 (1973-05-01), Hyman
patent: 4437480 (1984-03-01), Husa

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