Produce tray with reinforced corner construction

Details Produce tray with reinforced corner construction Produce tray with reinforced corner construction

1982-09-02

1983-12-06

Ross, Herbert F.

Envelopes, wrappers, and paperboard boxes

Wrapper

Bottle

229 32, 229 33, B65D 522, B65D 526

Patent

active

044188633

ABSTRACT:
A rectangular tray for produce such as cauliflower has a reinforced corner construction formed by a corner flap extending from one side wall of the tray blank that is folded into a columnar configuration at the end of such wall, an adjoining end wall having a top flap folded down to overlie the column, a locking flap extending from the top flap and folded down to lie along the outside of the one side wall with the locking flap having a tab insertable into a slot adjacent the juncture of the one side wall with the tray bottom, and retaining means cooperating with the folded corner flap to retain the columnar configuration between the tray bottom and top flap.

REFERENCES:
patent: 1653116 (1927-12-01), Parks
patent: 1996965 (1935-04-01), Keppler
patent: 2350932 (1944-06-01), Schaefer
patent: 2665836 (1954-01-01), Rendall
patent: 2705588 (1955-04-01), Huckstep
patent: 2885137 (1959-05-01), Guyer
patent: 3184136 (1965-05-01), Forbes
patent: 3207414 (1965-09-01), Locke
patent: 3918630 (1975-11-01), Meyers
patent: 4082215 (1978-04-01), Eichenauer
patent: 4265393 (1981-05-01), Orchard

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