Fastener members and apparatus for their fabrication
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United States of America Patent
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Mar 23, 1999
Grant Date -
N/A
app pub date -
Nov 20, 1997
filing date -
Nov 20, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A fastener for engaging loops includes a base with a field of fastener elements molded with and extending from the base. The fastener elements are constructed to engage loops of a mating loop component to form a releasable fastener. The fastener elements comprise hooks and spikes, interspersed among the hooks, which extend at an acute angle from the base. By arranging the hooks and spikes in differing directions on the base, increased shear strength is provided in corresponding directions. Molds and methods for forming the fastener are also disclosed.
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