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Class Information
Number: 57/244
Name: Textiles: spinning, twisting, and twining > Strand structure > Multifilament yarns > Composite
Description: Subject matter wherein the multifilament yarn is composed of two or more different materials.










Sub-classes under this class:

Class Number Class Name Patents
57/245 Crimped or bulked 103


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8584440 Cellulose-based fiber, and tire cord comprising the same Nov. 19, 2013
8505474 Electrically conductive metal composite embroidery yarn and embroidered circuit using thereof Aug. 13, 2013
8302374 Cut resistant yarn, a process for producing the yarn and products containing the yarn Nov. 6, 2012
8210223 Radial tire for aircraft with specified merged cords Jul. 3, 2012
8171713 Wrapped yarns for use in ropes having predetermined surface characteristics May. 8, 2012
8171711 Hybrid carbon fiber spun yarn and hybrid carbon fiber spun yarn fabric using the same May. 8, 2012
7958714 False twisting yarn and production method thereof Jun. 14, 2011
7829485 Stretchable composite fiber Nov. 9, 2010
7735308 Wrapped yarns for use in ropes having predetermined surface characteristics Jun. 15, 2010
7654071 Composite fibers Feb. 2, 2010
7549281 Fiber yarn and cloth using the same Jun. 23, 2009
7484545 Radial tire for aircraft with specified merged cords Feb. 3, 2009
7393800 Flame resistant fabrics having increased strength and abrasion resistance Jul. 1, 2008
7310933 Bicomponent fiber and yarn comprising such fiber Dec. 25, 2007
7309667 Woven fabric and a method for the production thereof Dec. 18, 2007
7291391 Electrically conductive yarn Nov. 6, 2007
7291389 Article having temperature-dependent shape Nov. 6, 2007
7214335 Solution containing cellulose dissolved in N-methylmorpholine-N-oxide and high tenacity lyocell multifilament using the same May. 8, 2007
7189295 Yarn with heat-activated binder material and process of making Mar. 13, 2007
7168232 Fiber reinforcement material, products made thereform, and method for making the same Jan. 30, 2007
7087300 Fire retardant and heat resistant yarns and fabrics incorporating metallic or other high strength filaments Aug. 8, 2006
6969437 Yarn with heat-activated binder material and process of making Nov. 29, 2005
6905764 Sewing thread and method for producing such as a sewing thread Jun. 14, 2005
6848248 Method of making furniture with synthetic woven material Feb. 1, 2005
6800367 Fire retardant and heat resistant yarns and fabrics incorporating metallic or other high strength filaments Oct. 5, 2004
6756329 Synthetic fiber capable of absorbing and disabsorbing moisture, entangled yarn blend using the same, knitted and woven goods using the same, and nonwoven fabric using the same Jun. 29, 2004
6750162 Treated fabric for luggage Jun. 15, 2004
6725640 Method of making furniture with synthetic woven material Apr. 27, 2004
6722117 Apparent twist yarn system and apparatus and method for producing same Apr. 20, 2004
6682618 Yarn with heat-activated binder material and process of making Jan. 27, 2004
6679151 Sheathed shrink net and support assembly Jan. 20, 2004
6615572 Fabrics and dust proof clothes excellent in conductivity and antistatic property Sep. 9, 2003
6606846 Fire resistant corespun yarn and fabric comprising same Aug. 19, 2003
6601378 Hybrid cabled cord and a method to make it Aug. 5, 2003
6581366 Cut-resistant stretch yarn fabric and apparel Jun. 24, 2003
6458725 Airbag base fabric Oct. 1, 2002
6432850 Fabrics and rust proof clothes excellent in conductivity and antistatic property Aug. 13, 2002
6425237 Sewing yarn and process for the manufacture of a sewing yarn Jul. 30, 2002
6410140 Fire resistant corespun yarn and fabric comprising same Jun. 25, 2002
6381940 Multi-component yarn and method of making the same May. 7, 2002
6354067 Process for producing dyed spun cotton yarns having improved uniformity, physical properties, and luster and yarns thus produced Mar. 12, 2002
6351933 Pneumatic tire Mar. 5, 2002
6349532 Method and apparatus for producing textile yarn, and yarn produced thereby Feb. 26, 2002
6335093 Composite crimped yarn Jan. 1, 2002
6248835 Polypropylene/polystyrene polymer blend, improved fibers produced from the blend and method of manufacturing Jun. 19, 2001
6240716 Stable double covered elastic yarn, process for making same, and fabric comprising same Jun. 5, 2001
6199361 False twist texturing machine Mar. 13, 2001
6117546 Yarns containing linear low density polyethylene fibers Sep. 12, 2000
6074751 Composite textured yarn, a process for its production, woven or knitted fabrics made thereof, and an apparatus for producing it Jun. 13, 2000
6045906 Continuous, linearly intermixed fiber tows and composite molded article thereform Apr. 4, 2000

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