Nonrotating hermetically sealed closure for bottle containing li

Details Nonrotating hermetically sealed closure for bottle containing li Nonrotating hermetically sealed closure for bottle containing li

1992-03-26

1992-11-24

Shoap, Allan N.

Bottles and jars

Closures

Self-sealing, piercable-type closure

215263, 215274, 215DIG3, B65D 3900, B65D 4314, B65D 5120

Patent

active

051655608

ABSTRACT:
A hermetically sealed, nonrotatable closure for a bottle having a cylindrical body containing liquid and having an integral tubular neck formed with a free open end, comprises an annular flange on the tubular neck. A flexible stopper mounts on the flange. A cup shaped cap has a flat top wall with peripherally integral pliable skirt in which is an internal beveled ridge. The ridge engages the flange to lock the cap on the neck of the bottle. The top wall of the cap has a central hole to expose the stopper which can be pierced by a hypodermic needle to extract the liquid from the bottle while the cap remains unbroken on the neck of the bottle. Inside the skirt of the cap are circumferentially spaced teeth which engage in circumferential slots in the annular flange to cooperate with the ridge in preventing axial movement on the cap and stopper on the bottle. Radial webs separate the slots in the annular flange and engage in stalls defined by flat radial walls of the spaced teeth to prevent the cap and stopper from rotating on the tubular neck of the bottle.

REFERENCES:
patent: 2963189 (1960-12-01), Tourre et al.
patent: 3092278 (1963-06-01), Jarnhall
patent: 3964627 (1976-06-01), Hennings
patent: 3977555 (1976-08-01), Larson
patent: 4194640 (1980-03-01), Crankshaw et al.
patent: 4366912 (1983-01-01), Matukura et al.
patent: 4416661 (1983-11-01), Norman et al.
patent: 4441621 (1984-04-01), Matukura et al.
patent: 4456138 (1984-06-01), Bereziat
patent: 4635807 (1987-01-01), Knapp
patent: 4967919 (1990-11-01), Earhart

Affiliated with

Also associated with

Rating

Nonrotating hermetically sealed closure for bottle containing li does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Nonrotating hermetically sealed closure for bottle containing li, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nonrotating hermetically sealed closure for bottle containing li will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-917890