Tray with reinforced walls

Details Tray with reinforced walls Tray with reinforced walls

1977-02-04

1977-10-25

Moorhead, Davis T.

Envelopes, wrappers, and paperboard boxes

Wrapper

Bottle

B65D 522, B65D 524

Patent

active

040552934

ABSTRACT:
An open top tray formed of foldable paperboard and including a bottom wall and opposed pairs of vertical walls upstanding therefrom and joined at the corners of the tray wherein certain of the vertical walls include an outer panel, an inner panel, and an intermediate reinforcing panel, adapted to minimize bowing of said walls.

REFERENCES:
patent: 1778462 (1930-10-01), Nourse et al.
patent: 2702663 (1955-02-01), Klein
patent: 2768776 (1956-10-01), Weiss
patent: 2942769 (1960-06-01), Kuchenbecker
patent: 3049280 (1962-08-01), Frankenstein
patent: 3533547 (1970-10-01), Houston

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