Patent classifications
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GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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TECHNICAL SUBJECTS COVERED BY FORMER USPC
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TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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442/00
Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
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Y10T442/30
Woven fabric [i.e., woven strand or strip material]
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Y10T442/3179
Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified
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Y10T442/3293
Warp and weft are identical and contain at least two chemically different strand materials
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Y10T442/3293

Trilobal Waterproof Breathable Laminated Stretch Fabric
20170268138 · 2017-09-21 ·

A woven polyester fabric with a trilobal construction and a 5% elastane content, and an outer laminated layer of polyurethane, with 250 GSM insulation. The fabric and clothing made from the fabric is waterproof, breathable, stretchable in 4 directions, and insulating to −50 degrees Celsius. The fabric meets the standards defined by the testing standards ASTM D2034-2009; ASTM D1424-2009: ASTM D434-1995; ASTM D4970/D4970M-2010c1, ASTM D3107-07(R2011), AATCC 127, and JIS L1099 Method B-1:2006.