Dispensing – With discharge assistant – With movable nozzle interconnected therewith
Reexamination Certificate
2005-04-19
2010-02-23
Nicolas, Frederick C. (Department: 3754)
Dispensing
With discharge assistant
With movable nozzle interconnected therewith
C222S130000, C222S321900, C141S002000, C141S018000, C141S022000, C141S113000
Reexamination Certificate
active
07665635
ABSTRACT:
An assembly for packaging and dispensing liquid may include a receptacle for containing a supply of liquid and a refillable unit arranged to be placed in a separable manner on the receptacle. The refillable unit may include a body and a piston that is movable relative to the body and that co-operates therewith to define a storage chamber of variable volume for containing the liquid. The storage chamber may be put into fluid communication with the receptacle to be filled therefrom when the refillable unit is placed on the receptacle. The refillable unit may also include a pump arranged to take liquid from the receptacle when the refillable unit is placed thereon, and to take liquid from the storage chamber when the refillable unit is separate from the receptacle. The pump may include a pump chamber that is distinct from the storage chamber.
REFERENCES:
patent: 3559701 (1971-02-01), Wittersheim et al.
patent: 3680605 (1972-08-01), Nigro
patent: 3718165 (1973-02-01), Grothoff
patent: 4750532 (1988-06-01), Grothoff
patent: 4817829 (1989-04-01), Fuchs et al.
patent: 4988017 (1991-01-01), Schrader et al.
patent: 5179982 (1993-01-01), Berube et al.
patent: 5524680 (1996-06-01), de Laforcade
patent: 5791527 (1998-08-01), Giuffredi
patent: 5938084 (1999-08-01), Fuchs et al.
patent: 6240979 (2001-06-01), Lorscheidt
patent: 6883564 (2005-04-01), Risch et al.
patent: 37 40 823 (1988-06-01), None
patent: 2 556 091 (1985-06-01), None
patent: 2 705 039 (1994-11-01), None
patent: 2 773 443 (1999-07-01), None
patent: 2 802 447 (2001-06-01), None
patent: 2 813 291 (2002-03-01), None
Crosnier Daniel
Ramet Marc
"L'Oreal"
Nicolas Frederick C.
Oliff & Berridg,e PLC
LandOfFree
Assembly for packaging and dispensing liquid, a refillable... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Assembly for packaging and dispensing liquid, a refillable..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Assembly for packaging and dispensing liquid, a refillable... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4200116