Differential flange header package
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 9, 1997
Grant Date -
N/A
app pub date -
Nov 6, 1995
filing date -
Nov 6, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A zipper for a reclosable package includes a male interlocking profile and a female interlocking profile having male and female interlocking members, respectively. One, and only one, of the male and female interlocking profiles includes an extended flange separated and separable therefrom by perforations. In a reclosable package, polymeric sheet material is bonded to the male and female interlocking profiles and, specifically, to both sides of the extended flange. The extended flange, so reinforced with polymeric sheet material, can thereafter be used as a header from which the package may be hung for display in a retail store. Because of the perforations separating the extended flange from one of the two profiles, the header may be readily torn from the package to provide a consumer with access to its contents.
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Cited Art Landscape
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