Container opening device

Details Container opening device Container opening device

1989-03-29

1989-10-17

Elkins, Gary

Envelopes, wrappers, and paperboard boxes

Paperboard box

With closure for an access opening

206628, 2066313, 206633, B65D 544

Patent

active

048741264

ABSTRACT:
A container opening device is designed for use with waxed paper board cartons of the type utilized for packaging milk, orange juice and other beverages. These cartons have an initially closed dispensing opening formed by a pair of overfolded flaps intersecting at a central apex. The present invention includes a manual grasping element secured by a cord to the central apex to facilitate opening of the carton. The manual grasping member may comprise a ring for finger insertion or a small spherical ball. The cord is secured to a reinforcement strip which may be adhesively secured to an exterior surface of the cart or sandwiched between the paper board layers forming the carton.

REFERENCES:
patent: 1463443 (1923-07-01), Fayers et al.
patent: 2149308 (1939-03-01), Peckham
patent: 2239691 (1941-04-01), Becker
patent: 2353746 (1944-07-01), Moore
patent: 2546052 (1951-03-01), Wilkins
patent: 2640623 (1953-06-01), Ryder
patent: 3520464 (1970-07-01), Pugh, Sr.
patent: 3567108 (1971-03-01), Corridon
patent: 4126245 (1978-11-01), Baroody
patent: 4634008 (1987-01-01), Strobe et al.
patent: 4821950 (1989-04-01), Sanchez et al.

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