Grill brush

Details Grill brush Grill brush

2008-01-24

2009-12-15

Walczak, David J (Department: 3751)

Coating implements with material supply

Plural tools with supply to less than all

C401S039000, C401S270000, C401S291000, C401S131000

Reexamination Certificate

active

07632033

ABSTRACT:
A grill brush comprising a handle, with a handle end and a brush head end; a hanging means attached a handle end of the handle; a reservoir located within the handle; a reservoir cap located on the handle; a brush head attached to the brush head end of the handle; the brush head comprising: a brush head bracket, a bristle base; a plurality of orifices for fluid distribution located in the bristle base; a plurality of bristles located on the bristle base; a scraper attached to the brush head; a distribution passageway in the handle, and in fluid communication with the orifices; an inlet valve located in the handle, and in fluid communication with the reservoir and the distribution passageway; a shut-off spool located on the handle, and in operable communication with the inlet valve; an anchor attached to the bristle base; a hole located in the brush head bracket configured to slide over the anchor; an attaching means attachable to the anchor, and configured to hold the bristle base to the brush head bracket; a gasket configured to fit between the bristle base and the brush head bracket, and further configured to prevent leaking of fluid from the brush head other than the orifices; an air bleed valve located in the reservoir cap; an o-ring gasket configured to fit between the distribution passage way and the brush head bracket.

REFERENCES:
patent: 2630594 (1953-03-01), Fisher
patent: 2772430 (1956-12-01), Moritt
patent: 4826340 (1989-05-01), Rothweiler
patent: 6250833 (2001-06-01), Perry
patent: 6425701 (2002-07-01), Jacobs
patent: 6443646 (2002-09-01), MacDonald
patent: 6962456 (2005-11-01), Larsen
patent: 7040830 (2006-05-01), Kliegman
patent: 7047590 (2006-05-01), Neal et al.
patent: D567511 (2008-04-01), Borovicka et al.
patent: 2004/0105715 (2004-06-01), Spelman
patent: 2004/0265042 (2004-12-01), Chan
patent: 2005/0069375 (2005-03-01), Kliegman

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