Chemical apparatus and process disinfecting – deodorizing – preser – Control element responsive to a sensed operating condition
Patent
1992-07-01
1994-05-31
Housel, James C.
Chemical apparatus and process disinfecting, deodorizing, preser
Control element responsive to a sensed operating condition
422 99, 422101, 435296, 206438, 206570, B01L 300
Patent
active
053167325
ABSTRACT:
An extraction vial includes a reservoir portion having generally parallel walls, a neck portion defining an opening into the reservoir portion and a channel surrounding the opening, a nozzle portion integral with reservoir portion at a second end of the reservoir, a sealing closure that closes the nozzle, a base integral with the sealing closure and including a support surface adapted to support the vial in an upright position, and a cap received and removably maintained within the channel. An extraction liquid may be contained within the vial for extracting sample from a carrier. The vial may be used by adding the carrier to the extraction liquid within the vial, closing the vial with the cap, agitating the vial to release sample from the carrier, and removing at least the sealing closure or, preferably, the sealing closure and base whereby extraction liquid can be expelled from the vial.
REFERENCES:
patent: 3777949 (1973-12-01), Chiquiari-Arias
patent: 3819045 (1974-06-01), Greenwald
patent: 3865551 (1975-02-01), Saiki et al.
patent: 4022576 (1977-05-01), Parker
patent: 4314993 (1982-02-01), Wijnendaele
patent: 4566613 (1986-01-01), Anscomb
patent: 4678559 (1987-07-01), Szabados
patent: 4787536 (1988-11-01), Widerstrom
patent: 4849173 (1989-07-01), Chang
patent: 4859610 (1989-08-01), Maggio
patent: 5040706 (1991-08-01), Davis et al.
patent: 5064766 (1991-11-01), Wardlow
patent: 5066463 (1991-11-01), Chang
patent: 5198365 (1993-03-01), Grow et al.
Baker Josefina T.
Golukhov Albert
Matusewicz Richard S.
Hampson Gary T.
Housel James C.
May William H.
SmithKline Diagnostics, Inc.
Wallenhorst Maureen M.
LandOfFree
Extraction vial does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Extraction vial, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Extraction vial will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1626392