Envelopes – wrappers – and paperboard boxes – Paperboard box – Box material includes a coating or a nonpaperboard...
Patent
1976-05-19
1977-11-22
Price, William
Envelopes, wrappers, and paperboard boxes
Paperboard box
Box material includes a coating or a nonpaperboard...
229 29M, 229 44EC, 229 45EC, 217 265, B65D 124, B65D 548
Patent
active
040592197
ABSTRACT:
A molded egg carton having a windowed cover and a cellular tray for the reception of eggs in which the windowed cover includes downposts and the tray includes up posts and in which the downposts have an offset male portion and the up posts are formed with a recess in their uppermost portion adapted to receive the offset lowermost tip of the offset male portion. The windows in the cover are on each side of the downposts and are set in relatively steep walls which form parts of the downposts. The windows are provided with "eye lid" formations.
REFERENCES:
patent: 1846561 (1932-02-01), Koppelman
patent: 2100516 (1937-11-01), Read
patent: 3131846 (1964-05-01), Whiteford
patent: 3645436 (1972-02-01), Boyd et al.
patent: 3672693 (1972-06-01), Weir
patent: 3741461 (1973-06-01), Hassing-Hansen
Bixler Kenneth D.
Lord Henry A.
Reifers Richard F.
Diamond International Corporation
Farrow Douglas B.
Flocks Karl W.
Price William
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