Envelopes – wrappers – and paperboard boxes – Wrapper – Bottle
Patent
1979-12-26
1981-07-14
Moorhead, Davis T.
Envelopes, wrappers, and paperboard boxes
Wrapper
Bottle
2482201, 2483451, 220 4F, 220 62, B65D 520, A47B 702
Patent
active
042781965
ABSTRACT:
A readily assembled tray for storing articles under a bed or the like is formed from a flat, elastically bendable rectangular sheet (12) which is bent near each edge and corner for forming integral bottom and sides of the tray without creasing the sheet. Each corner of the sheet is notched to permit such bending. Four rigid side rails (13) are detachably connectable along edges of the sheet for collectively forming a rigid rim for the tray. Four corner connectors (14) secure edges of the notches together at the corners and secure the rails on the edges of the sheet. Preferably each of the corner connectors is an integral plastic molding in the form of a concave clamshell mating with an outside of a corner and a convex clamshell mating with an inside of the corner and connected to the outer clamshell by a membrane of plastic serving as a hinge line running diagonally across the corner. Elastic tangs (37) latch the two moieties of each corner connector to each other and to the sheet.
REFERENCES:
patent: 1061619 (1913-05-01), Lofland
patent: 1212219 (1917-01-01), Hescheles
patent: 1517528 (1924-12-01), Blackman
patent: 2155128 (1939-04-01), Gray
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patent: 3035735 (1962-05-01), Presnick
patent: 3047183 (1962-07-01), Papa
patent: 3236404 (1966-02-01), Boscamp
patent: 3590753 (1971-07-01), Blink
patent: 3797724 (1974-03-01), Downing
patent: 4210274 (1980-07-01), Leonard
Acme General Corporation
Moorhead Davis T.
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