Envelopes – wrappers – and paperboard boxes – Wrapper – Bottle
Patent
1980-12-12
1982-06-22
Ross, Herbert F.
Envelopes, wrappers, and paperboard boxes
Wrapper
Bottle
B65D 548
Patent
active
043358420
ABSTRACT:
A compartment defining partition member is disclosed for insertion into a rectangular shipping case so as to divide that case into three separated compartments. The partition member comprises a single length blank of fiberboard folded on parallel cut-score and score lines. The folds are such that the inherent tendency of the folded panels to return to the unfolded condition of the blank biases the ends of the blank against diagonally opposed corners of the case to effectively resist displacement of the partition within the case as well as withdrawal of the partition from the case.
REFERENCES:
patent: 2267378 (1941-12-01), Snelling
patent: 3184142 (1965-05-01), Rosenburg
patent: 3770184 (1973-11-01), Rockefeller
patent: 3984046 (1976-10-01), McMahon
patent: 4102525 (1978-07-01), Albano
patent: 4293091 (1981-10-01), Gerard
Bradford Judson T.
Bradford, Jr. Charles L.
Shepherd Charles J.
Ross Herbert F.
W. J. Bradford Paper Company
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