Single dose tooth whitener dispenser and applicator, and...

Coating implements with material supply – Material flows through porous tool – With removable cap for tool

Reexamination Certificate

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Details

C401S133000, C401S134000

Reexamination Certificate

active

07597497

ABSTRACT:
A single dose hygienic tooth whitener dispenser and applicator has a chamber. The housing is a bottle having an upper end with a neck and threads receiving a threaded sleeve. The sleeve includes a recess receiving a sponge applicator having a bottom surface overlying an upwardly facing opening of the chamber in the bottle. This opening is initially covered by a hermetic seal. An over-cap includes a bottom facing opening slidable over the sleeve and covers the applicator. Within the over-cap, a pin extends downwardly. The pin has a pointed end facing downward. When it is desired to use the inventive device to whiten the user's teeth, the over-cap is pushed down until the pointed end of the pin extends through the applicator and pierces the seal in the opening of the bottle, whereupon tooth whitener may be dispensed and applied.

REFERENCES:
patent: 1949976 (1934-03-01), Runnels
patent: 3135007 (1964-06-01), Howell
patent: 3271810 (1966-09-01), Raffe
patent: 3482920 (1969-12-01), Schwartzman
patent: 3972331 (1976-08-01), Bolduc et al.
patent: 4927283 (1990-05-01), Fitjier
patent: 5307953 (1994-05-01), Regan
patent: 6517350 (2003-02-01), Diasti et al.
patent: 2002/0064753 (2002-05-01), Philp, Jr.
patent: 2003/0198918 (2003-10-01), Dragan et al.
patent: 2004/0067090 (2004-04-01), Budds et al.
patent: 2007/0009857 (2007-01-01), Philp, Jr. et al.
patent: 929331 (1963-06-01), None
patent: WO-2004108003 (2004-12-01), None
patent: WO-2004108004 (2004-12-01), None

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