Bidirectional scoring

Details Bidirectional scoring Bidirectional scoring

1990-03-22

1992-01-14

Marcus, Stephen

Bottles and jars

Closures

Self-sealing, piercable-type closure

215251, 215254, B65D 5118

Patent

active

050802453

ABSTRACT:
A closure device for use with a container, comprising cap means with a pull tab and scoring to remove the cap, the scoring including stepped scoring on both sides of the cap with each scoring having a frangible interruption proximate the top radial edge of the cap.

REFERENCES:
patent: 1994257 (1935-03-01), Sorgan
patent: 2108583 (1938-02-01), Falk
patent: 2236491 (1941-03-01), Campbell
patent: 3071274 (1963-01-01), Raun
patent: 3358865 (1967-12-01), Andersen
patent: 3480171 (1969-11-01), Rohde
patent: 3547297 (1970-12-01), Herbert
patent: 3587897 (1971-06-01), Rohde
patent: 3596790 (1971-08-01), Leftault
patent: 4471879 (1984-09-01), Conner et al.
patent: 4784279 (1988-11-01), Osting et al.

Affiliated with

Also associated with

Rating

Bidirectional scoring does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-535352