Article carrier reinforcing structure

Envelopes – wrappers – and paperboard boxes – Paperboard box – Lifting or suspending element

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

229242, 229920, B65D 546

Patent

active

053202775

ABSTRACT:
An article carrier having bottom, top, side and end walls interconnected to form an enclosure of rectilinear configuration and having a pair of spaced apart hand hole openings formed in the top wall includes a reinforcing strip secured to the inner surface of the top wall and between the hand hole openings. End extensions which may or may not be adhered project from each end of the reinforcing strip and are folded into flat face contacting relation with the end walls respectively and are secured thereto. The fold lines between the end extensions and the cooperating end edges of the reinforcing strip are debossed so as to protrude inwardly and mate with a complementary embossed area which is encased by torque relief slits thereby reducing the tension along the outer surfaces of the fold lines between the top wall and the end walls so as effectively to strengthen the load bearing elements of the carrier top wall.

REFERENCES:
patent: 2276363 (1942-03-01), Zalkind
patent: 2474523 (1949-06-01), Guyer
patent: 2681143 (1954-06-01), Guyer
patent: 2797856 (1957-07-01), Jaeschke
patent: 2911136 (1959-11-01), Stone
patent: 3076591 (1963-02-01), Nute et al.
patent: 3904036 (1975-09-01), Forrer
patent: 3994432 (1976-11-01), Kirby, Jr.
patent: 4304332 (1981-12-01), Danti
patent: 4331289 (1982-05-01), Killy
patent: 4396143 (1983-08-01), Killy
patent: 4577799 (1986-03-01), Oliff
patent: 4679725 (1987-07-01), Wilson

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

Article carrier reinforcing structure does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-1242506

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