Coating implements with material supply – Including rupturable means or sealed-cartridge receiver – Sealed-cartridge receiver with flow-establishing means
Reexamination Certificate
2005-11-01
2005-11-01
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, C604S003000, C206S222000
Reexamination Certificate
active
06960041
ABSTRACT:
A multi-fluid applicator with one or more fluids sealed separately within it with opening device enclosed within the applicator to allow the commingling and releasing of the fluids enclosed within the applicator. The enclosed opening device may be operated by either squeezing or bending the applicator at or near the enclosed opening device. Once the enclosed opening device is opened, the fluids sealed within the elongated sealed container will commingle with each other and be released for application or may be released directly for application. There are no loose parts that may be lost and the fluids are completely sealed within the applicator.
REFERENCES:
patent: 2714475 (1955-08-01), Roehrich
patent: 3349966 (1967-10-01), Schwartzman
patent: 4875602 (1989-10-01), Chickering et al.
Nieh Joe
Walczak David J.
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