Tamper-evident carton

Envelopes – wrappers – and paperboard boxes – Wrapper – Bottle

Patent

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Details

206620, 206807, 229 41B, B65D 508

Patent

active

045736340

ABSTRACT:
A one piece tamper-evident paperboard carton having overlapped end flaps secured to each other in such a way that the ends of the carton cannot be opened without tearing the paperboard so that observation of the carton would indicate that it had been previously opened.

REFERENCES:
patent: 221244 (1879-11-01), Matchett
patent: 234221 (1880-11-01), Arthur
patent: 309052 (1884-12-01), Hohenstein
patent: 436141 (1890-09-01), Lohmann
patent: 462713 (1891-11-01), Keith
patent: 610474 (1898-09-01), Cowles
patent: 2349605 (1944-05-01), Becker
patent: 4050625 (1977-09-01), Rice et al.
patent: 4479588 (1984-10-01), Davis et al.

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