Applicator with two liquids

Details Applicator with two liquids Applicator with two liquids

2006-04-11

2006-04-11

Walczak, David J. (Department: 3751)

Coating implements with material supply

Including rupturable means or sealed-cartridge receiver

C604S003000, C401S205000, C401S041000

Reexamination Certificate

active

07025521

ABSTRACT:
An applicator with two liquids comprising a hollow elongated tubular handle with a sealed end and an open end with an opening mechanism provided near the sealed end and an applicator tip affixed to one or both ends of the hollow elongated tubular handle. A first liquid is enclosed inside the hollow elongated tubular handle separated from the open end by a viscous substance and a second liquid is absorbed in the applicator tip. When air is allowed to enter near the sealed end through the opening mechanism, the first liquid in the hollow elongated tubular handle will flow through the viscous substance and commingle with the second liquid in the applicator tip to be applied.

REFERENCES:
patent: 5490736 (1996-02-01), Haber et al.
patent: 5927884 (1999-07-01), Kao
patent: 6729786 (2004-05-01), Tufts et al.

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