Vacuum cane for picking up articles off the floor

Details Vacuum cane for picking up articles off the floor Vacuum cane for picking up articles off the floor

1984-07-06

1985-07-09

Cherry, Johnny D.

Handling: hand and hoist-line implements

Utilizing fluid pressure

Venturi effect

135 66, 294 191, B25J 1506

Patent

active

045278245

ABSTRACT:
A vacuum cane for picking up articles off the floor is provided and consists of a hollow cylindrical cane-shaped housing having a curved hand grip, an electric fan affixed vertically within the housing near the hand grip to provide suction for the vacuum cane, a battery within the housing to supply power to the electric fan and an inverted cup affixed to bottom of the housing. The cup creates a seal around its periphery so that a vacuum is created applying suction of a small area to a large area when placed against the article to be picked up off the floor.

REFERENCES:
patent: 2355322 (1944-08-01), Nuffer et al.
patent: 2384334 (1945-09-01), Olson
patent: 2665445 (1954-01-01), Foerstel et al.
patent: 2983541 (1961-05-01), Maki
patent: 3294434 (1966-12-01), Sinn

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