Envelopes – wrappers – and paperboard boxes – Wrapper – Bottle
Patent
1980-01-25
1981-05-19
Moorhead, Davis T.
Envelopes, wrappers, and paperboard boxes
Wrapper
Bottle
229 41B, B65D 536
Patent
active
042679567
ABSTRACT:
A tray having tab, bottom, side and end walls arranged and disposed so that by pushing inwardly on the end walls, a tray will be formed from a flat tubular structure and the end walls will snap into interlocking engagement with the top wall.
REFERENCES:
patent: 2076844 (1937-04-01), Holmes
patent: 2637482 (1953-05-01), Brodenick
patent: 2749016 (1956-06-01), Cote
patent: 2984401 (1961-05-01), Henkender
patent: 3003678 (1961-10-01), Chase
patent: 3659773 (1972-05-01), Manizza
House Richard F.
Kohler Karl A.
Lewis Philip W.
Carpenter Richard W.
Container Corporation of America
Moorhead Davis T.
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