Self-opening crown cap

Details Self-opening crown cap Self-opening crown cap

1974-09-11

1976-02-10

Price, William

Bottles and jars

Closures

Frangible member or portion

B65D 4132

Patent

active

039373495

ABSTRACT:
This invention relates to a crown cap, and particularly, to an easy open type crown cap provided with an inclined tongue element and two non-intersecting score lines extending from two sides of said tongue element toward the internal side of the crown cap and being easily removed therefrom by hand without the need of using any auxiliary openers.

REFERENCES:
patent: 2741388 (1956-04-01), Rubin
patent: 3258149 (1966-06-01), Wheaton
patent: 3301426 (1967-01-01), Kanalus
patent: 3382997 (1968-05-01), Tsuji
patent: 3397661 (1968-08-01), Allman
patent: 3447710 (1969-06-01), Blair
patent: 3785519 (1974-01-01), Huh

Affiliated with

Also associated with

Rating

Self-opening crown cap does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Self-opening crown cap, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self-opening crown cap will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-146901