Coating implements with material supply – Including rupturable means or sealed-cartridge receiver – Sealed-cartridge receiver with flow-establishing means
Reexamination Certificate
2006-01-31
2006-01-31
Walczak, David J. (Department: 3751)
Coating implements with material supply
Including rupturable means or sealed-cartridge receiver
Sealed-cartridge receiver with flow-establishing means
C401S132000, C401S205000, C604S003000
Reexamination Certificate
active
06991393
ABSTRACT:
A method of making a liquid applicator having a flexible hollow body within which a liquid-filled, frangible ampoule is received. The liquid applicator also has a porous element containing colorant positioned such that when the ampoule is fractured, the liquid flows through the porous element containing colorant. Colorant is transferred to the liquid as it flows through the porous element. The resulting colored solution may be applied to a desired surface.
REFERENCES:
patent: 6027271 (2000-02-01), Barosso et al.
Flores Jesus
Guzman Manuel
Tufts Scott A.
Medi-Flex, Inc.
Shook Hardy & Bacon LLP
Walczak David J.
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