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Class Information
Number: 242/472.5
Name: Winding, tensioning, or guiding > Helical or random winding of material > To form coreless package
Description: Subject matter in which the storage coil is removed from the take-up in coiled form after winding.

Patents under this class:

Patent Number Title Of Patent Date Issued
8672254 Wire coiling device Mar. 18, 2014
8052079 Coiler and method for manufacturing a coil Nov. 8, 2011
7690544 Automatic coiling machine Apr. 6, 2010
6780096 Spiral wound abrasive belt and method Aug. 24, 2004
6357690 Axially adjustable coil winding mandrel Mar. 19, 2002
6318660 Coiling machine for rolled stock Nov. 20, 2001
6290156 Method and apparatus for winding elongate strand material and package of wound material Sep. 18, 2001
5667155 Suture dispenser winding fixture Sep. 16, 1997
5570853 Releasable cable holder assembly for winding machines Nov. 5, 1996
5255863 Method for producing a coil Oct. 26, 1993
5072761 Skeining device Dec. 17, 1991
4924918 Machine for manufacturing button connector and method therefor May. 15, 1990
4681720 Method of and device for producing bundles of hollow fibers Jul. 21, 1987
4632156 Skeining apparatus Dec. 30, 1986
4620571 Skeining apparatus Nov. 4, 1986
4611707 Device for transferring a ball from a winding mandrel to a carrier member arranged on a conveyor belt Sep. 16, 1986
4586669 Method and apparatus of forming cords of hanking May. 6, 1986
4530137 Apparatus for unraveling knitted fabric Jul. 23, 1985
4406109 Automatic cord hanking machine Sep. 27, 1983
4391360 Machine for hank drawing and doffing Jul. 5, 1983
4339846 Sausage coiling machine Jul. 20, 1982
4253289 Apparatus for coiling and binding strand material Mar. 3, 1981
4185790 Reeling machine for forming a hank Jan. 29, 1980
4106264 Apparatus for compressing and holding a hanked package of flexible material during fastening Aug. 15, 1978
3971525 Semi-automatic hanking apparatus Jul. 27, 1976

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