Dispensing – With discharge assistant – Container with follower
Reexamination Certificate
2005-09-20
2005-09-20
Jacyna, J. Casimer (Department: 3751)
Dispensing
With discharge assistant
Container with follower
C222S383100, C222S387000, C222S389000, C222S001000
Reexamination Certificate
active
06945435
ABSTRACT:
A liquid dispensing container capable of dispensing liquid in any orientation, the container having a neck and a body defining a cavity, the cavity having an inner wall and a rearwardly disposed opening. A removable liquid dispensing structure is fluid-tightly disposed on the neck, and a piston is disposed within the cavity and has a peripheral edge disposed in sliding, fluid-tight engagement with the inner wall of the cavity and capable of axial movement caused by negative pressure within the cavity when liquid is dispensed via the dispensing structure.
REFERENCES:
patent: 2409619 (1946-10-01), Fitch
patent: 3459341 (1969-08-01), Copeland
patent: 3520452 (1970-07-01), Malone
patent: 4505310 (1985-03-01), Schneider
patent: 4846810 (1989-07-01), Gerber
patent: 5178300 (1993-01-01), Haviv et al.
patent: 5295615 (1994-03-01), Gentile
patent: 5449094 (1995-09-01), Behar et al.
patent: 5474212 (1995-12-01), Ichikawa et al.
patent: 5540360 (1996-07-01), Foster et al.
patent: 5788124 (1998-08-01), Bougamont et al.
patent: 5848739 (1998-12-01), Wilkinson
patent: 6070763 (2000-06-01), Gueret
patent: 6220311 (2001-04-01), Litto
patent: 6302304 (2001-10-01), Spencer
patent: 6510965 (2003-01-01), Decottignies et al.
patent: 2002/0170988 (2002-11-01), Norville et al.
patent: 2004/0084482 (2004-05-01), Sumner et al.
Helen of Troy Limited
Jacyna J. Casimer
Seyfarth Shaw LLP
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