Knee supporting crutch attachment

Details Knee supporting crutch attachment Knee supporting crutch attachment

1988-11-23

1990-03-27

Raduazo, Henry E.

Tent, canopy, umbrella, or cane

Canes, sticks, crutches, and walking aids

Combined and convertible

135 68, 182187, 182120, 2481553, A45B 300

Patent

active

049109278

ABSTRACT:
An attachment for existing crutches includes a foldable mechanism having a knee supporting platform and which is shiftable from a horizontal use position, on the inside of a crutch, to a vertical stowed position. Provision is included for vertical adjustment of the platform whereby a user may easily select either mode of the device when transitioning from a walking to a standing, at-rest position. Alternate knee supporting platform structure is proposed, to accommodate the desires of the user.

REFERENCES:
patent: 558187 (1896-04-01), Lewis
patent: 731437 (1903-06-01), Czermak
patent: 751942 (1904-02-01), Renno
patent: 807039 (1905-12-01), Martin
patent: 1463675 (1923-07-01), Coleman
patent: 1972668 (1934-09-01), Sheldon
patent: 2495889 (1950-01-01), Connaghan
patent: 2678054 (1954-05-01), Bostelman
patent: 4237915 (1980-12-01), Zabielski

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