Window cleaning device

Details Window cleaning device Window cleaning device

1991-12-18

1993-12-21

DeMille, Danton D.

Coating implements with material supply

Plural tools with supply to less than all

401268, 401285, 401289, 401146, 401 48, 401185, 401291, A46B 1102, A47L 108

Patent

active

052716821

ABSTRACT:
A squeegee-type cleaning device for washing windows and other structures has a holder with a brush, a support for the holder, a wiper blade adjacent the brush and a fluid supply connected by a hose to the holder. Apertures provided along the length of the holder allow fluid to be pumped from the supply along the entire length of the brush. A manually operated pump is provided to pump this fluid. The brush is pivotable relative to the support and a telescopic pole can be provided on the support to aid in cleaning of the structure.

REFERENCES:
patent: 1093114 (1914-04-01), Corbett
patent: 1498246 (1924-06-01), Spencer
patent: 1894420 (1933-01-01), Ranish
patent: 1968827 (1934-08-01), Grewe
patent: 2722701 (1955-11-01), Blum et al.
patent: 2731656 (1956-01-01), Payne
patent: 2815522 (1957-12-01), Hexter
patent: 3377123 (1968-04-01), Leeson
patent: 4778298 (1988-10-01), Shin et al.
patent: 4871275 (1989-10-01), Aldous
"Vetrolamp" pamphlet, 1967, two pages.

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