Dispensing – Inspection devices – Graduated transparent container or trap
Patent
1997-05-07
1998-11-10
Kaufman, Joseph A.
Dispensing
Inspection devices
Graduated transparent container or trap
222205, 222211, B67D 538
Patent
active
058331247
ABSTRACT:
A fluid dispensing device for use with a fluid reservoir having a cup having a bottom wall and a top wall, the top wall including an orifice to permit removal of fluid from the cup and with the top wall having a threaded axial opening, the bottom wall being coupled to a conduit adapted for communication with fluid in a reservoir; and a column rotatably positioned in the axial opening and extending therefrom into and out of the cup, the column including an orifice positioned in the cup, the column including a threaded portion being cooperative with the threaded axial opening such that the position of the column orifice in the cup can be varied through a vertical range of movement by rotation of the column, and the column further including a tubular portion being in fluid communication with the column orifice and with the conduit and movable relative to the conduit while substantially maintaining a seal therebetween throughout the vertical range of movement of the orifice in the cup.
REFERENCES:
patent: 524206 (1894-08-01), Keepers
patent: 1684171 (1928-09-01), Davis
patent: 3246807 (1966-04-01), Micallef
patent: 4105142 (1978-08-01), Morris, Jr.
patent: 4747521 (1988-05-01), Saffron
patent: 4830226 (1989-05-01), Kong
patent: 5303081 (1994-04-01), Davenport
patent: 5363991 (1994-11-01), Reyman
patent: 5381930 (1995-01-01), Kalabakas
patent: 5649647 (1997-07-01), Kodarar
Groves Bruce I.
Laible Rodney L.
Fuller Jr. Grover F.
Ginsburg Paul H.
Kaufman Joseph A.
Pfizer Inc.
Richardson Peter C.
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