Dispensing – Drip – leakage or waste catching or disposal – Return to main supply
Patent
1994-04-15
1995-07-11
Kashnikow, Andres
Dispensing
Drip, leakage or waste catching or disposal
Return to main supply
22215306, 222507, 222521, 222524, 222525, 2225416, 222549, B67D 116
Patent
active
054313058
ABSTRACT:
A liquid dispensing package includes a container whose finish has an opposed pair of slots extending vertically from a free end thereof. A nozzle element with a dispensing passage extending therethrough is positioned within the finish and has an opposed pair of pins which extend into and through the slots of the finish to permit the nozzle element to translate, but not rotate, with respect to the finish, the translation being between a sealed, non-dispensing position and an unsealed, dispensing position. A cap element is rotatably affixed to the finish and has an opening in a top central panel which is aligned with the dispensing passage of the nozzle element. A skirt of the cap element has part helical grooves on its inside surface, and these grooves receive the free ends of the pins of the nozzle element. Thus, rotation of the cap element results in translation of the nozzle element. The opening of the central panel of the cap element has a frangible portion which is ruptured by contact with a boss at a free end of the nozzle element upon the first opening or attempted opening of the package to provide the package with tamper evident opening characteristics.
REFERENCES:
patent: 1079710 (1913-11-01), Mason
patent: 2193746 (1940-03-01), Strehs
patent: 2885128 (1959-05-01), Zimmerli
patent: 3259233 (1966-07-01), Beeman
patent: 3357607 (1967-12-01), Trott et al.
patent: 3578223 (1971-05-01), Armour
patent: 4378069 (1983-03-01), Franco
patent: 4408700 (1983-10-01), Fillmore et al.
patent: 4452382 (1984-06-01), Von Holdt
patent: 4550862 (1985-11-01), Barker et al.
patent: 4570825 (1986-02-01), Stull
patent: 4771923 (1988-09-01), Zinnbauer
patent: 5004127 (1991-04-01), Morel
patent: 5135140 (1992-08-01), Maguire et al.
Kashnikow Andres
Kaufman Joseph A.
Owens-Illinois Plastic Products Inc.
LandOfFree
Tamper evident liquid dispensing package does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tamper evident liquid dispensing package, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tamper evident liquid dispensing package will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-497793