Dispensing – With discharge assistant – Container with follower
Reexamination Certificate
2003-02-04
2008-12-23
Jacyna, J. Casimer (Department: 3754)
Dispensing
With discharge assistant
Container with follower
C222S546000, C401S173000
Reexamination Certificate
active
07467734
ABSTRACT:
The present invention relates to a vessel for paste and cream products in general, such as cosmetic, pharmaceutical products and the like, comprising a vessel outer body (1), defining a chamber (2) for holding the product to be delivered, the chamber being closed, on a side, by a ceiling (3) having a delivering hole (4) and, on the other side, by an ejecting piston (10) coupled to the outer body. Closure means for removably closing the product delivery hole being moreover provided.
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patent: 4020975 (1977-05-01), Stauffer
patent: 6601738 (2003-08-01), Weigand et al.
patent: 2003/0024949 (2003-02-01), Garcia et al.
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patent: 891102 (1962-03-01), None
patent: 2 304 825 (1997-03-01), None
Costigan James V.
Hedman & Costigan ,P.C.
Jacyna J. Casimer
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