Cushioning insert

Envelopes – wrappers – and paperboard boxes – Wrapper – Bottle

Patent

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Details

229 15, B65D 548, B65D 2504

Patent

active

041204433

ABSTRACT:
A paperboard structure for forming an air cell within an outer container to protect the contents thereof.

REFERENCES:
patent: 1475983 (1923-12-01), Casey
patent: 1782915 (1930-11-01), Weidner
patent: 1860567 (1932-05-01), Boeye
patent: 2738917 (1956-03-01), Mader
patent: 3682367 (1972-08-01), Rohde et al.
patent: 4030659 (1977-06-01), Gardner
patent: 4077561 (1978-03-01), Gardner

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