Walking stick with wheels

Details Walking stick with wheels Walking stick with wheels

1991-07-10

1993-02-23

Scherbel, David A.

Tent, canopy, umbrella, or cane

Canes, sticks, crutches, and walking aids

135 74, 135 85, 280641, A45B 100

Patent

active

051881381

ABSTRACT:
This invention is easily assembled walking stick which disposes wheels at the lower end, and it enables user to walk forward in stable state without danger.
This walking stick helps aged persons and sick persons and physically handicapped persons to walk.
And it comprises the main walking stick with a wheel which has the hollow support bar disposed the forward wheel rotatably at the lower end and the assistant walking stick with a wheel which has the hollow assistant bar disposed the back wheel rotatably at the lower end
The main walking stick with a wheel and the assistant walking stick with a wheel are tied with the fastening bar member and the hook.
The forward wheel is adjusted by the brake structure.
The hollow support bar can be folded or contracted and expanded.
And it helps user to walk in stable state.

REFERENCES:
patent: 1136167 (1915-04-01), Reininger
patent: 2159301 (1939-05-01), Upton
patent: 2408604 (1946-10-01), Brickson
patent: 2656874 (1953-10-01), Robb
patent: 2683461 (1954-07-01), Kinney
patent: 2738830 (1956-03-01), Black
patent: 3158162 (1964-11-01), Reel
patent: 4962781 (1990-10-01), Kanbar
patent: 5020560 (1991-06-01), Turbeville

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