Crutch tip

Details Crutch tip Crutch tip

1987-10-22

1989-11-21

Raduazo, Henry E.

Tent, canopy, umbrella, or cane

Canes, sticks, crutches, and walking aids

Tips

135 84, 135 86, A45B 904

Patent

active

048815640

ABSTRACT:
This invention is concerned with a crutch tip including an integrally fabricated tubular receiver for a crutch shaft and having on its lower end an enlarged depending skirt. Firmly secured conformably within the skirt are a rigid plate immediately beneath the receiver, an absorption or damping pad immediately beneath the plate, and a ground engageable tread piece immediately beneath the absorption pad, which tread piece includes depending projections for receiving and flexing about small articles on the ground while maintaining traction with the ground.

REFERENCES:
patent: 710073 (1902-09-01), Pratt et al.
patent: 755713 (1904-03-01), Shanahan
patent: 960700 (1910-06-01), Pratt
patent: 1340616 (1920-05-01), Lynde
patent: 2403632 (1946-07-01), Brown
patent: 4135536 (1979-01-01), Willis
patent: 4630626 (1986-12-01), Urban

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