Gusseted reclosable package with slider-operated zipper

Flexible bags – With closure – Rib and groove

Reexamination Certificate

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Details

C383S061200, C383S120000, C383S210000

Reexamination Certificate

active

07144159

ABSTRACT:
A side-gusseted bag having a slider-operated zipper. The zipper parts are joined only at one end, the free ends of the zipper parts being separable to allow the associated side gusset of the bag to be inverted to form a pouring spout. The zipper flanges at the joined ends of the zipper are inserted in a corner formed by one gusset panel and an opposing portion of the bag wall. The other gusset panel is sealed to the other bag wall at the elevation of the zipper flanges.

REFERENCES:
patent: 2358653 (1944-09-01), Mock
patent: 2929123 (1960-03-01), Schneideman
patent: 4241865 (1980-12-01), Ferrell
patent: 5788378 (1998-08-01), Thomas
patent: 5938339 (1999-08-01), Ouchi
patent: 6030123 (2000-02-01), Mitarai
patent: 6164826 (2000-12-01), Petkovsek
patent: 6186663 (2001-02-01), Ausnit
patent: 6254273 (2001-07-01), Galomb et al.
patent: 6325543 (2001-12-01), Ausnit
patent: 6332712 (2001-12-01), Headley
patent: 6393804 (2002-05-01), Ausnit
patent: 6461043 (2002-10-01), Healy et al.
patent: 6464394 (2002-10-01), Galomb
patent: 6805485 (2004-10-01), Hogan et al.
patent: 2002/0154835 (2002-10-01), Galomb
patent: 3144702 (1983-05-01), None
patent: 0 834 454 (1998-04-01), None

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