Package making – Methods – Filling preformed receptacle and closing
Reexamination Certificate
2006-04-26
2008-12-16
Harmon, Christopher (Department: 3721)
Package making
Methods
Filling preformed receptacle and closing
C053S403000, C053S452000, C053S455000, C053S456000
Reexamination Certificate
active
07464520
ABSTRACT:
A packing member for packing an article, includes a medium accommodating portion for accommodating medium; a non-return valve for passing the medium to the medium accommodating portion and stopping the medium away from the medium accommodating portion; an introducing portion for introducing the medium into the medium accommodating portion with the non-return valve from an outside of the packing member to balloon the medium accommodating portion; and a sealing region, disposed upstream of the non-return valve with respect to a direction of the introduction of the medium from the introducing portion toward the non-return valve, for sealing against the introduction of the medium to prevent leakage from the introducing portion to an outside of the packing member, the sealing region being sealed to keep the medium in the medium accommodating portion.
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European Search Report dated Sep. 15, 2004 in European Application No. 03029889.7-2308 Nov. 28, 2005 Korean Office Action.
Goto Atsushi
Nishi Yasuhiro
Watanabe Taiji
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Harmon Christopher
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