Coating implements with material supply – Including means to apply material-moving force – Piston-provided reservoir
Reexamination Certificate
2007-02-13
2007-02-13
Yu, Justine (Department: 3751)
Coating implements with material supply
Including means to apply material-moving force
Piston-provided reservoir
C401S068000
Reexamination Certificate
active
11041594
ABSTRACT:
A cosmeticizing pen includes a sleeve a guider mounted in the sleeve. Two shanks respectively longitudinally mounted to two opposite end of the guider and two drive devices respectively mounted in the two shanks. The sleeve is selectively connected to a corresponding one of the two drives to squeeze out the cosmetic in the shank that contains the corresponding drive device.
REFERENCES:
patent: 2513201 (1950-06-01), Reddemann
patent: 5306107 (1994-04-01), Kageyama et al.
patent: 6368001 (2002-04-01), Roeder
Liu Chen-Ling
Zhang Jun
Kamrath Alan D.
Nikolai & Mersereau , P.A.
Yu Justine
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