Dispensing – Drip – leakage or waste catching or disposal – Return to main supply
Reexamination Certificate
2005-01-25
2005-01-25
Mancene, Gene (Department: 3754)
Dispensing
Drip, leakage or waste catching or disposal
Return to main supply
C222S464400, C222S479000
Reexamination Certificate
active
06845885
ABSTRACT:
A pouring spout for liquid containers to allow for a dosed and continuous ventilation of the container interior and thus a regular pouring of the liquid independent of the degree of tilt of the container, includes a ring-shaped upper part and a tubular segment attached to the ring-shaped upper part and having at least one ventilation opening through which the air enters in a dosed manner. Provided in the lower part of the tubular segment is a partition which extends on an inner side of the tubular segment in substantial parallel relationship to the tubular segment and is connected laterally with the tubular segment. The partition wall has an upper part distal bottom wall for connection to the tubular segment to form a so-called air trap.
REFERENCES:
patent: 2812120 (1957-11-01), Beall
patent: 3361307 (1968-01-01), Clare
patent: 3658218 (1972-04-01), Krautkramer
patent: 4193524 (1980-03-01), Fleming
patent: 4509665 (1985-04-01), Goodall
patent: 4705192 (1987-11-01), Knapton
patent: 4781313 (1988-11-01), Verheyen
patent: 5002209 (1991-03-01), Goodall
patent: 5199613 (1993-04-01), Magrath et al.
patent: 5377882 (1995-01-01), Pham et al.
patent: 313 092 (1973-05-01), None
patent: 317 019 (1974-06-01), None
patent: 534 076 (1973-04-01), None
patent: 2356685 (1974-05-01), None
patent: 76 27 733 (1977-01-01), None
patent: 8701056 (1987-06-01), None
patent: 87 01 056 (1987-07-01), None
patent: 3919455 (1989-12-01), None
patent: 296 05 112 (1996-07-01), None
patent: 29720426 (1998-05-01), None
patent: 0 047 757 (1982-03-01), None
patent: 0 677 445 (1995-10-01), None
patent: 20986444 (1972-03-01), None
patent: 63-229670 (1990-03-01), None
patent: WO 00 56619 (2000-09-01), None
Cartagena Melvin A.
Feiereisen Henry M.
Mancene Gene
Mauser-Werke GmbH & Co. KG
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