Bag having cursor-actuated complementary closure strips
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United States of America Patent
Stats
-
May 11, 2004
Grant Date -
Mar 21, 2002
app pub date -
Sep 10, 2001
filing date -
Jun 17, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A bag including two generally parallel sheets forming the main walls of the bag, complementary closure strips fixed to respective ones of the sheets, and a cursor for actuating the strips for closing and opening purposes. Parallel to the closure strips between the sheets, and level with the mouth of the bag, additional sealing structure in relief disposed on the insides of the closure strips, designed to provide sealing by forming a barrier between the sheets in the closed position of the bag, the additional sealing structure in relief being placed facing the flanks of the cursor to be urged towards their sealing position by the cursor when the cursor is moved towards the sealing position.
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