Envelopes – wrappers – and paperboard boxes – Wrapper – Bottle
Patent
1981-06-08
1982-11-02
Ross, Herbert F.
Envelopes, wrappers, and paperboard boxes
Wrapper
Bottle
229 32, B65D 544
Patent
active
043569528
ABSTRACT:
A one-piece tray is provided with corner ledges that serve as corner reinforcement bases when the trays are stacked one upon another. The side panels of the tray are provided with retaining lips extending from their top edges. The end panels are provided with tongues extending from the folded top edges thereof. The retaining lips and tongues serve to prevent lateral movement among the trays when stacked.
REFERENCES:
patent: 2525268 (1950-10-01), Napier
patent: 2926831 (1960-03-01), Strange
patent: 3410475 (1968-11-01), Wagner
patent: 3412921 (1968-11-01), Rekow
patent: 3572577 (1971-03-01), Dorfman
patent: 3871570 (1975-03-01), Garmon
patent: 3917156 (1975-11-01), Baudet
Champion International Corporation
Ross Herbert F.
Sommer Evelyn M.
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