Envelopes – wrappers – and paperboard boxes – Wrapper – Bottle
Patent
1980-07-21
1983-03-15
Shoap, Allan N.
Envelopes, wrappers, and paperboard boxes
Wrapper
Bottle
206459, 217 32, 229 42, B65D 548
Patent
active
RE0311766
ABSTRACT:
A bottle-carton divider is formed by interlocking cross-partitions each having a laterally projecting tab located along the length of, and extending into the half-height vertical slot of the partition by which the interlock with a cross-partition is effected. A tab-receiving opening is formed in each partition having an edge at a location spaced below but in alignment with the referred to vertical slot. The shapes, comparative sizes, and other relationships between the vertical slot, the tab, and the tab-receiving opening formed in any partition are such that, when the divider is assembled, the locking tab on any partition engages and overlaps the referred to edge of the tab-receiving opening of the adjacent, interlocked partition, producing a pair of oppositely-directed abutment interfaces which restrain the locking tabs against disengagement in both directions along the line of intersection between the two, both in the opened condition and in the collapsed condition of the divider.
REFERENCES:
patent: 213848 (1879-04-01), Stevens
patent: 324999 (1885-09-01), Jaeger
patent: 456353 (1891-07-01), Bower
patent: 529173 (1894-11-01), Herr
patent: 533331 (1895-01-01), Williams
patent: 654508 (1900-07-01), Bohn
patent: 658930 (1900-10-01), Starman
patent: 1143036 (1915-06-01), Carter
patent: 1442280 (1923-01-01), Lorentzen
patent: 1528341 (1925-03-01), Navarro
patent: 2128015 (1938-08-01), Sechrist
patent: 2175670 (1939-10-01), Rutledge
patent: 2920782 (1960-01-01), Butters
patent: 3767106 (1973-10-01), Morgan
patent: 3948435 (1976-04-01), Palmer
Drawings of divider by Clevepak Corp. of New York, N.Y., known prior to 3/23/77.
Jefferson Smurfit Incorporated
Shoap Allan N.
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