Latching structure for food container

Details Latching structure for food container Latching structure for food container

1990-11-13

1991-09-10

Garbe, Stephen P.

Envelopes, wrappers, and paperboard boxes

Paperboard box

Box material includes a coating or a nonpaperboard...

220 422, 220 423, 220 424, 220339, B65D 122

Patent

active

050466593

ABSTRACT:
Latching structure for thermoformed plastic containers for food and the like wherein the lid and base of the containers are each provided with mating male and female elongated elements where the locking takes place at the end of the elongated elements rather than along the sides of these elements.

REFERENCES:
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patent: 4030850 (1977-06-01), Hyde
patent: 4193496 (1980-03-01), Barratt
patent: 4333580 (1982-06-01), Sweigart, Jr.
patent: 4512474 (1985-04-01), Harding
patent: 4576330 (1986-03-01), Schepp

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