Gull wing zipper slider
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 10, 1991
Grant Date -
N/A
app pub date -
Mar 7, 1990
filing date -
Mar 7, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A foldable plastic slider having a pair of hinged wings that fold downwardly and secured permanently in place to the opposite sides of the slider body to attach it to the plastic reclosable fastener elements when manufacturing a thermoplastic bag. The wings are hinged at the top of the slider body to provide for ease in molding the slider using a simple 2-piece mold.
First Claim
Family
International Classification(s)
Cited Art Landscape
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