Window cleaning apparatus with rotatable head

Details Window cleaning apparatus with rotatable head Window cleaning apparatus with rotatable head

1988-12-30

1991-04-16

Apley, Richard J.

Coating implements with material supply

Including means for dispensing material directly to work...

Blade-like or pad-like tool

401281, 401285, 401289, A47L 1326, A47L 1330

Patent

active

050077538

ABSTRACT:
Window cleaning apparatus is described which has a cleaning head that is rotatable to any position when used on a window surface. The apparatus includes a rotatable sleeve coupling which is positioned between the cleaning head and the handle for the apparatus. A cleaning element, such as a wiper, cleaning pad, sponge or brush, is attached to the cleaning head. Because of the rotatablity of the cleaning head, the apparatus effectively cleans edges and corners of windows of any shape. The described apparatus optionally includes a fluid supply conduit for delivering a cleansing fluid from a pressurized source to a fluid distribution conduit positioned on the cleaning head. The fluid distribution conduit contains perforations which enable fluid to be sprayed onto a window surface.

REFERENCES:
patent: 1163319 (1915-12-01), Campbell
patent: 1549341 (1925-08-01), Weiss
patent: 1655585 (1928-01-01), Wagner
patent: 2586472 (1952-02-01), Mckown
patent: 2651488 (1953-09-01), Sauer
patent: 2722701 (1955-11-01), Blum et al.
patent: 3372948 (1968-03-01), Arneson
patent: 3782837 (1974-01-01), Feldmann
patent: 3810702 (1974-05-01), Benz
patent: 3832069 (1974-08-01), Petsch
patent: 4027353 (1977-06-01), Unger
patent: 4594015 (1986-06-01), Pomares
patent: 4673307 (1987-06-01), Prestele et al.
patent: 4716616 (1988-01-01), Poon

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