Special receptacle or package – With pallet feature – Knockdown or collapsible type
Patent
1978-10-06
1980-03-25
Garbe, Stephen P.
Special receptacle or package
With pallet feature
Knockdown or collapsible type
206632, 206804, 229 73, B65D 2706, B65D 2734
Patent
active
041946316
ABSTRACT:
An envelope suitable for machine sorting equipment, the envelope being adapted to be used twice, once on an outward trip, and once on a return trip when the envelope is returned to the original sender and having front and back panels and two closure flaps namely an outward trip closure flap and a return trip closure flap, the return trip closure flap being concealed within the envelope during the outward trip, and being capable of being extracted from the interior of the envelope to reseal the envelope for its return trip, the outward closure flap and part of the front panel being removed from the envelope prior to the return, and the front panel having a perforation line whereby both the outward trip closure flap and part of the front panel may be removed when it is torn off, to open the envelope. The return trip flap then folds out and covers the gap in the front panel.
REFERENCES:
patent: 1145935 (1915-07-01), Steinke
patent: 1870908 (1932-08-01), Hahn
patent: 1888313 (1932-11-01), Fiorenza
patent: 2332751 (1943-10-01), Powell
patent: 2828065 (1958-03-01), Heywood
patent: 2931559 (1960-04-01), Hilliard
patent: 3270948 (1966-09-01), Donovan
patent: 3558040 (1971-01-01), Krueger
patent: 3652008 (1972-03-01), Grotefend
Frank William F.
Garbe Stephen P.
Rolston George A.
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