Molding touch fastener elements
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Sep 28, 2006
app pub date -
Mar 23, 2006
filing date -
Mar 23, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A product comprising a base layer and a multiplicity of protruding hollow formations, the protruding formations unitarily formed with and extending upward from an upper surface of the base layer, the hollow formations and base layer formed of thermoplastic applied under pressure against a forming surface having forming cavities and the base layer having a back surface including interior surfaces of the hollow formations comprising a parting surface from which a second thermoplastic filling the hollow formations has been peeled.
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