Special receptacle or package – Evacuated
Patent
1992-05-13
1993-09-21
Price, William I.
Special receptacle or package
Evacuated
206524, 206 06, 383 3, 383 78, 208324, B65D 8120
Patent
active
052461149
ABSTRACT:
A method and device for protecting objects in storage from damaging environments including a collapsible bag with a sealable opening having a vacuum attachment, for evacuating the bag, and an injection valve, for injecting an atmosphere, attached.
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Flickinger Don J.
Neschkow Jordan M.
Parsons Robert A.
Price William I.
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