Multi purpose hand held cleaning device

Details Multi purpose hand held cleaning device Multi purpose hand held cleaning device

2006-05-16

2006-05-16

Yu, Justine R. (Department: 3751)

Coating implements with material supply

Material flows through porous tool

With flow-regulator

C401S027000, C401S139000, C401S263000, C401S270000, C015S119200

Reexamination Certificate

active

07044674

ABSTRACT:
Multi purpose hand held cleaning device comprising a gun shaped handle portion, a first tubular portion perpendicularly attached at one end to the handle portion, a U shaped frame attached at the opposite end, the legs of the U frame terminating in transverse roller bearings, a second hollow tube placed concentrically inside the first hollow tube, one end of the second hollow tube terminating in a sponge member, the first hollow tube having a slot so that a trigger member attached to the second hollow tube can slidably fit within the slot, the second hollow tube enclosing a compression spring. A preferred embodiment includes the handle being hollow so as to be capable of retaining a cleaning fluid and an internal fluid pump activated by an external trigger member.

REFERENCES:
patent: 5097561 (1992-03-01), Torres
patent: 5865551 (1999-02-01), Lalli et al.
patent: 6146041 (2000-11-01), Chen et al.
patent: 6217244 (2001-04-01), Chen et al.

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