Crew-type all plastic closure

Details Crew-type all plastic closure Crew-type all plastic closure

1982-12-14

1984-12-25

Shoap, Allan N.

Bottles and jars

Closures

Cap type

215344, 2643288, B65D 4104, B28B 124

Patent

active

044898444

ABSTRACT:
A reusable cap for closing carbonated beverage containers or the like, consists of an internally threaded shell having a fitment therein which sealingly engages the neck of the beverage container at the free edge thereof. The shell and the fitment are constructed of different plastic materials and are injection molded in different portions of the same molding cavity. First, the fitment is formed and then, without moving the fitment from the position in which it was formed, the shell is formed, to produce a unitary structure in which substantial portions of the fitment are imbedded in the shell.

REFERENCES:
patent: 3174641 (1965-03-01), Kitterman
patent: 3208649 (1965-09-01), Fields
patent: 3480169 (1969-11-01), Hammes
patent: 3788510 (1974-01-01), Collins
patent: 3958910 (1976-05-01), Wilde
patent: 3979004 (1976-09-01), Bertario
patent: 4088730 (1978-05-01), Wilde
patent: 4177905 (1979-12-01), Winchell et al.
patent: 4206851 (1980-06-01), Ostrowsky
patent: 4275030 (1981-06-01), Mares
patent: 4308965 (1982-01-01), Dutt
patent: 4331249 (1982-05-01), Banich, Sr.
patent: 4335068 (1982-06-01), Hemery
patent: 4346812 (1982-08-01), Banich, Sr.
patent: 4366913 (1983-01-01), Winchell et al.
patent: 4416602 (1983-11-01), Neumeister

Affiliated with

Also associated with

Rating

Crew-type all plastic closure does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Crew-type all plastic closure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Crew-type all plastic closure will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1148713