Liquid drug container

Details Liquid drug container Liquid drug container

2007-06-05

2007-06-05

Kaufman, Joseph A (Department: 3754)

Dispensing

With filter

Plural

C222S189090, C222S212000, C222S421000, C222S481500

Reexamination Certificate

active

10510054

ABSTRACT:
A liquid drug container comprises a container body1; a nozzle member2liquid-tightly mounted on the container body1; and a nozzle cap6fitted on the nozzle member2. A nozzle hole231of the nozzle member2is covered with a hydrophilic filer3, and a top wall of the nozzle member2is provided with an air hole24covered with a hydrophobic filter4. The nozzle member2may be provided with a filter-mounting member8for attachment of the filters. Also, the nozzle member2may be provided with a flow control member that controls air flowing into the container body through the air hole.

REFERENCES:
patent: 4938389 (1990-07-01), Rossi et al.
patent: 5219101 (1993-06-01), Matkovich et al.
patent: 5265770 (1993-11-01), Matkovich et al.
patent: 5490938 (1996-02-01), Sawan et al.
patent: 6073812 (2000-06-01), Wade et al.
patent: 2002/0130139 (2002-09-01), Shiraishi et al.
patent: 2002/0153386 (2002-10-01), Uetake et al.
patent: 61-2797 (1987-07-01), None
patent: 62-115370 (1987-07-01), None
patent: 4-6052 (1992-01-01), None
patent: WO-02/00160 (2002-01-01), None

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