Inflatable packaging bag

Details Inflatable packaging bag Inflatable packaging bag

2004-04-06

2010-11-02

Vu, Mickey (Department: 3728)

Special receptacle or package

Shock protection type

Inflated retainer

C206S521000, C383S003000

Reexamination Certificate

active

07823729

ABSTRACT:
An inflatable packaging bag formed of a plurality of independent air bags joined to one another by way of heat-sealing, having an air inlet through which compressed air is supplied to inflate the independent air bags. Each independent air bag is formed of a top four thin-sheet flexible layers including a top layer, a bottom layer, a top air-valve layer, and a bottom air-valve layer, having heat sealed seams that seal the layers, constituting an enclosed air chamber such that when some of the independent air bags are punctured, the other independent air bags work normally to continue to protect storage items put inside the inflatable packaging bag and surrounded by the independent air bags.

REFERENCES:
patent: 4465188 (1984-08-01), Soroka et al.
patent: 5451179 (1995-09-01), LaRoi et al.
patent: 5469966 (1995-11-01), Boyer
patent: 5564143 (1996-10-01), Pekar et al.
patent: 6629777 (2003-10-01), Tanaka et al.
patent: 6827099 (2004-12-01), Tanaka et al.
patent: 6913803 (2005-07-01), Peper
patent: 2002/0064319 (2002-05-01), Tanaka et al.

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