Coating implements with material supply – Material flows through porous tool – Hollow roller
Reexamination Certificate
2006-05-02
2006-05-02
Yu, Justine R. (Department: 3751)
Coating implements with material supply
Material flows through porous tool
Hollow roller
C401S220000
Reexamination Certificate
active
07037018
ABSTRACT:
A paint roller having multiple reservoirs for holding paint is disclosed. The paint roller includes at least two paint storage reservoirs for storing paint; openings from the reservoirs to an outer surface; and a cylindrical sponge mounted around the outer surface to absorb paint from the paint storage reservoirs and/or an outside source. A handle can be attached to the paint roller, and additional refill reservoirs can be incorporated into the handle to refill the reservoirs within the roller, with integrated valves to regulate the flow of paint. A method of painting with at least three colors using the claimed paint roller is also disclosed, wherein paint is distributed onto the cylindrical sponge simultaneously from the paint storage reservoirs and an outside source.
REFERENCES:
patent: 673960 (1901-05-01), Looker
patent: 6109809 (2000-08-01), Pistis
Le Huyen
Yu Justine R.
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