Leak resistant closure

Details Leak resistant closure Leak resistant closure

1982-09-07

1984-02-07

Ross, Herbert F.

Envelopes, wrappers, and paperboard boxes

Paperboard box

Box material includes a coating or a nonpaperboard...

229 45, B65D 300

Patent

active

044298250

ABSTRACT:
A generally, sift-proof or liquid-resistant container formed from a unitary sheet of paperboard having overlapped end portions secured in a single lap joint with the inner end portion presenting an upwardly facing surface for closing the space between the container body and lid in the area of the lap joint.

REFERENCES:
patent: 1294011 (1919-02-01), Williams
patent: 1923716 (1933-08-01), Fisher
patent: 3182882 (1965-05-01), Aellan
patent: 3362575 (1968-01-01), Fotor
patent: 3583624 (1971-06-01), Peacock
patent: 3924795 (1975-12-01), Smith
patent: 4113101 (1978-09-01), Rapp

Affiliated with

Also associated with

Rating

Leak resistant 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 Leak resistant closure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Leak resistant closure will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2157776