Carton with improved opening feature

Envelopes – wrappers – and paperboard boxes – Paperboard box – Having means to facilitate opening the box by severing box...

Patent

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Details

229207, 229243, 229902, B65D 554

Patent

active

054112052

ABSTRACT:
A carton with an opening feature that includes a securing flap having a detachable center portion foldably joined to a detachable section of a top wall panel and being congruent with and adhesively secured to a detachable portion of the carton front wall panel, whereby the securing flap and carton front wall detachable portions can be pushed into the carton and then lifted to open the carton by separating the top wall center portion from the remainder of the carton top wall.

REFERENCES:
patent: 1988582 (1935-01-01), Weiss
patent: 2828060 (1958-03-01), Brown
patent: 2973086 (1961-02-01), Thompson
patent: 3399820 (1968-09-01), Foster et al.
patent: 3580466 (1971-05-01), Thelen
patent: 4436206 (1984-03-01), Kuchenbecker
patent: 4687104 (1987-08-01), Ielmini
patent: 4746019 (1988-05-01), Prater
patent: 5078273 (1992-01-01), Kuchenbecker
patent: 5085323 (1992-02-01), Kuchenbecker et al.
patent: 5100004 (1992-03-01), Kuchenlecker

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