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Class Information
Number: 28/217
Name: Textiles: manufacturing > Thread finishing
Description: Method or apparatus involving operations to place slender, elongate textile material composed of fibers or of filaments strands, yarns and the like, hereafter termed "thread", of individual or multiple components, in better marketable condition or to prepare such material for subsequent fabrication into articles or fabrics.

Sub-classes under this class:

Class Number Class Name Patents
28/284 Bobbin, cheese, or cop 2
28/218 Fabrication-defabrication 41
28/287 Hank or skein 5
28/219 Surface modification of running length 63

Patents under this class:

Patent Number Title Of Patent Date Issued
7309685 Textile finishing agents for imparting a sensory effect during use Dec. 18, 2007
6524493 Textile sizing composition and textiles sized therewith Feb. 25, 2003
5913976 Fiber optic handling and coating fixture Jun. 22, 1999
5879455 Device for paraffin waxing a running yarn Mar. 9, 1999
5826348 Device for expression of yarn Oct. 27, 1998
5649345 Texturing machine with heat exchanger for forced yarn cooling Jul. 22, 1997
5400486 Apparatus and method for blending yarn strands Mar. 28, 1995
5113564 Device for undoing yarn from tubular knitted fabric May. 19, 1992
4959895 Method and apparatus for separating monofilaments forming a strand Oct. 2, 1990
4340383 Process for simultaneous dyeing and bonding of sewing silks made from polyester filaments Jul. 20, 1982
4078889 Process for dyeing dry-spun aromatic polyamides Mar. 14, 1978
4059403 Process for dyeing wet-spun aromatic polyamides in gel form Nov. 22, 1977
4046504 Process for preparation of colored suede sheet materials Sep. 6, 1977
4029939 Apparatus for heat treatment of strand material Jun. 14, 1977
4027466 Process for continuously treating thermoplastic yarns Jun. 7, 1977

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