Orthopedic chair

Details Orthopedic chair Orthopedic chair

1985-09-26

1989-10-10

Recla, Henry J.

Baths, closets, sinks, and spittoons

Dry closets

Receptacle type

297DIG10, A47K 310

Patent

active

048722235

ABSTRACT:
The present invention is an orthopedic chair which may be used to assist an invalid to easily sit therein or to rise thereform. The orthopedic chair includes a frame and a seat which is pivotally coupled to the frame at the front thereof, a back which is mechanically coupled to the frame, a right arm-rest and a left arm-rest both of which are mechanically coupled to the frame. The orthopedic chair also includes a spring tensioning mechanism which resiliently biases the seat, when it is in its first position, toward its second position and a releasing mechanism which releases the seat so that the spring tensioning mechanism moves the seat from its first position to its second position.

REFERENCES:
patent: 2572730 (1951-10-01), Jones
patent: 2644957 (1953-07-01), Shudde
patent: 3261031 (1966-07-01), Gates
patent: 3473174 (1969-10-01), Cool
patent: 3539220 (1970-11-01), Aguilar
patent: 3640566 (1972-02-01), Hodge
patent: 3915494 (1975-10-01), Somerset
patent: 4461160 (1984-07-01), Van Oompel
patent: 4474393 (1984-10-01), Kimura
patent: 4538853 (1985-09-01), Levenberg

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