Flexible or portable closure – partition – or panel – With signal – indicator – or sign
Patent
1996-04-25
1997-08-12
Purol, David M.
Flexible or portable closure, partition, or panel
With signal, indicator, or sign
160238, 160DIG7, 139425R, G08B 1308
Patent
active
056555857
ABSTRACT:
A flexible roll up industrial door which includes a multilayered door closure fabric. The fabric includes conductive reinforcing yarns embedded within the layers of the fabric such that the conductive reinforcing yarns do not rise to the surface of the fabric. The embedding of the conductive reinforcing yarns within the multilayered fabric serves to both protect and at least partially conceal the conductive reinforcing yarns.
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Asten, Inc.
Purol David M.
LandOfFree
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