Gable top container having reduced opening force and method for

Envelopes – wrappers – and paperboard boxes – Paperboard box – Having means to facilitate opening the box by severing box...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

229208, 53412, B65D 574

Patent

active

050802330

ABSTRACT:
A gable-top container including a weakened line formed in one of the facing surfaces of the first and second upper rib panels to induce controlled delamination of one of the first and second upper rib panels during opening of the pouring spout, to reduce the force required to open the pouring spout.

REFERENCES:
patent: 2329797 (1943-09-01), Strack
patent: 2634896 (1953-04-01), Graveno
patent: 3144195 (1964-08-01), Hennessey
patent: 3167231 (1965-01-01), Bray
patent: 3186621 (1965-06-01), Svensson
patent: 3232514 (1966-02-01), Swede et al.
patent: 3295739 (1967-01-01), Wilcox
patent: 3347444 (1967-10-01), Rausing et al.
patent: 3559800 (1971-02-01), Butler
patent: 3770185 (1973-11-01), Reeves
patent: 3869078 (1975-03-01), Braun
patent: 3892347 (1975-07-01), Egleston
patent: 4244474 (1981-01-01), Wise
patent: 4248351 (1981-02-01), Berg
patent: 4294362 (1981-10-01), Martensson
patent: 4410128 (1983-10-01), Rausing
patent: 4442970 (1984-04-01), Farber
patent: 4520929 (1985-06-01), Lisiecki
patent: 4527732 (1985-09-01), Smith
patent: 4756426 (1988-07-01), Wyberg
patent: 4762234 (1988-08-01), Wyberg
patent: 4787507 (1988-11-01), Rausing
patent: 4792048 (1988-12-01), Wyberg
patent: 4813546 (1989-03-01), Gordon et al.
patent: 4842188 (1989-06-01), Lisiecki
patent: 4903891 (1990-02-01), Gordon
patent: 4919272 (1990-04-01), Kai et al.
patent: 4982846 (1991-01-01), Friedman

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Gable top container having reduced opening force and method for does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gable top container having reduced opening force and method for , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gable top container having reduced opening force and method for will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-535255

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.