Tent – canopy – umbrella – or cane – Canes – sticks – crutches – and walking aids – Separable handle
Patent
1988-02-19
1989-05-30
Raduazo, Henry E.
Tent, canopy, umbrella, or cane
Canes, sticks, crutches, and walking aids
Separable handle
135 72, 403298, 403356, A45B 902
Patent
active
048341274
ABSTRACT:
A cane handle is provided with a novel fastenerless lock for securing the handle to a tubular shaft to form a cane assembly. The fastenerless lock includes a depending stub shaft formed integrally with the handle, that stub shaft having a series of annular lock flanges oriented generally normally to the stub shafts' longitudinal axis. The lock flanges are deformable and have an outside diameter in their undeformed, pre-assembly state, that is slightly greater than that of the inside diameter of the tubular shaft into which the stub shaft bearing the lock flanges is inserted to form a cane assembly. Upon insertion into the tubular shaft, the flanges are deformed upwardly in generally dish shaped configuration that resists their subsequent withdrawal.
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Jung Trade Catalog, 1985, p. 3.
Raduazo Henry E.
The Kendall Co.
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