Expandable seamed felt pintle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 12, 2002
Grant Date -
N/A
app pub date -
Sep 28, 1999
filing date -
Sep 28, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An expandable monofilament pintle, either solid or hollow, that is inserted in a channel formed by a plurality of intermeshed loops at the ends of a papermaking fabric is expanded by means of exposure to either chemicals, high temperature, or some other form of triggering mechanism to pull the fabric ends closer together to form a tight seam.
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Family
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Cited Art Landscape
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