Bottles and jars – Closures – Frangible member or portion
Patent
1989-11-03
1991-06-04
Marcus, Stephen
Bottles and jars
Closures
Frangible member or portion
215216, 215217, B65D 5502
Patent
active
050206826
ABSTRACT:
A closure system comprising a container having a neck with external threads thereon and a cap having an end wall, an annular skirt and a dispensing opening extending through the end wall. The skirt has internal threads complimentary to the external threads on the container neck for selectively screwing the cap onto the container neck. Cooperating locking members are provided on the outer surface of the container neck and on the inner surface of the skirt, the locking members preventing rotation of the cap. In one embodiment, a tear out section is provided on the cap skirt which is torn when an attempt is made to unscrew the cap from the container. In another embodiment of the closure system, the locking members are used in association with a non-cylindrical container and a non-cylindrical cap to position the dispensing opening relative to the container in a predetermined position.
REFERENCES:
patent: 2092547 (1937-09-01), Allenbaugh
patent: 2414420 (1947-01-01), Sebell
patent: 2921705 (1960-01-01), Dorsey
patent: 3435978 (1969-04-01), Wittwer
patent: 3445022 (1969-05-01), Cilluffo
patent: 3610454 (1971-10-01), Malick
patent: 3776406 (1973-12-01), Milbourne, Sr.
patent: 3979001 (1976-09-01), Bogert
patent: 4032028 (1977-06-01), Reiss et al.
patent: 4053077 (1977-10-01), DeFelice
patent: 4093096 (1978-06-01), Augros
patent: 4153174 (1979-05-01), Keller
patent: 4197955 (1980-04-01), Luenser
patent: 4289248 (1981-09-01), Lynn
patent: 4372456 (1983-02-01), Guala
patent: 4530438 (1985-07-01), McDevitt
patent: 4534477 (1985-08-01), Laub, III
patent: 4718567 (1988-01-01), La Vange
patent: 4723669 (1988-02-01), Barriac
patent: 4892208 (1990-01-01), Sledge
Continental Plastics, Inc.
Marcus Stephen
Radack David V.
Roberts Venessa M.
Westerhoff Richard V.
LandOfFree
Closure system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Closure system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Closure system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1021090