Plastic bag with overpressure relief

Details Plastic bag with overpressure relief Plastic bag with overpressure relief

2011-04-19

2011-04-19

Pascua, Jes F (Department: 3782)

Flexible bags

With venting or ventilation means

Fluid circulates between bag plies

C383S107000

Reexamination Certificate

active

07927015

ABSTRACT:
The invention relates to a flexible packaging container that is made of plastic, wherein a region comprising an interior wall and an exterior wall is formed by means of sealed or glued seams. The interior wall is provided with one or more openings which allow gas to escape from the interior region of the container and to enter into the region between the interior and exterior walls, and the sealed or glued seams enclosing said region are, at least in a partial region, formed such that they allow gas to escape.

REFERENCES:
patent: 3302859 (1967-02-01), Perry
patent: 3309006 (1967-03-01), Perry et al.
patent: 3439869 (1969-04-01), Shrum et al.
patent: 3473725 (1969-10-01), Wiehahn
patent: 3937395 (1976-02-01), Lawes
patent: 4550441 (1985-10-01), Keppel
patent: 5180599 (1993-01-01), Feldmeier et al.
patent: 5493844 (1996-02-01), Combrink
patent: 5553942 (1996-09-01), Domke et al.
patent: 5655842 (1997-08-01), Hagino
patent: 5701996 (1997-12-01), Goto et al.
patent: 5922162 (1999-07-01), Brugger et al.
patent: 6582123 (2003-06-01), Tang
patent: 6984067 (2006-01-01), Tokita
patent: 7090398 (2006-08-01), Shibata
patent: 494 169 (1970-09-01), None
patent: 1 212 857 (1966-03-01), None
patent: 43 03 894 (1994-08-01), None
patent: 195 38 146 (1997-04-01), None
patent: 0 144 011 (1985-06-01), None
patent: 0 444 261 (1991-09-01), None
patent: 0 768 245 (1997-04-01), None
patent: 1 422 163 (2004-04-01), None
patent: 1 367 922 (1964-07-01), None
patent: 1 401 713 (1975-07-01), None
patent: 63-212531 (1988-09-01), None
patent: 06-171247 (1994-06-01), None
patent: 09-156016 (1997-06-01), None
patent: 10114376 (1998-05-01), None
patent: 2002080070 (2002-03-01), None
patent: 2003-054651 (2003-02-01), None
patent: 2004-090261 (2004-03-01), None
patent: 2004115053 (2004-04-01), None
patent: 2004-203423 (2004-07-01), None
patent: WO 2005/092724 (2005-10-01), None
patent: WO 2007087965 (2007-08-01), None
AIPN Machine Translation of JP 2002080070 A, Translated on Jun. 30, 2010.
AIPN Machine Translation of JP 2004115053 A, Translated on Jun. 30, 2010.
Observation by a Third Party according to Article 115 EPC (EP 04 012 528), Jun. 22, 2006, filed by V.R. Driver (3 pgs.).
Letter from Bischof + Klein to RKW AG and English Translation thereof , Apr. 28, 2006 (3 pgs.).
Email from Bischof + Klein to Dr. Jutta Wagner, Jul. 5, 2006, including attachments 101-0200—IMG.JPG, 102-0202—IMG.JPG, 102-0203—IMG.JPG, 102-0205—IMG.JPG, 102-0207—IMG.JPG, Spezi für RKW.pdf, and Fert.auftrag RKW.pdf (11 pgs.).
European Opposition to European Patent No. 1 607 339, dated Dec. 23, 2008, with attachments, 66 pages.
Third Party Observations under Article 115 EPC relating to European patent application No. 04012528.8 (EP 1 607 339), dated May 17, 2007, 9 pages.

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