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Class Information
Number: 428/371
Name: Stock material or miscellaneous articles > Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof > Rod, strand, filament or fiber > Nonlinear (e.g., crimped, coiled, etc.) > Helical or coiled
Description: Product in which the curvilinear or multi-directional path comprises a helix- i.e., made by a point rotating around an axis while advancing along the axis.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7476630 |
Woven articles from synthetic self twisted yarns |
Jan. 13, 2009 |
| 7462573 |
Elastic long-fiber non-woven fabric, and fabric product using the same |
Dec. 9, 2008 |
| 7241709 |
Penetration resistant life protection articles |
Jul. 10, 2007 |
| 7229688 |
Method and apparatus for high denier hollow spiral fiber |
Jun. 12, 2007 |
| 7135227 |
Electrically conductive elastic composite yarn, methods for making the same, and articles incorporating the same |
Nov. 14, 2006 |
| 7036197 |
Stretchable multiple-component nonwoven fabrics and methods for preparing |
May. 2, 2006 |
| 7026048 |
Multi-color fiber fluff products and method and apparatus for making same |
Apr. 11, 2006 |
| 6929592 |
Roll cover |
Aug. 16, 2005 |
| 6919117 |
Composite nonwoven fabric and method for making same |
Jul. 19, 2005 |
| 6913822 |
Cable erection technique and cable erection coil |
Jul. 5, 2005 |
| 6875314 |
Paper machine clothing, particularly a press felt |
Apr. 5, 2005 |
| 6811877 |
Reinforcing structure |
Nov. 2, 2004 |
| 6777081 |
Reinforcing structure for stiff composite articles |
Aug. 17, 2004 |
| 6689703 |
Elastically stretchable nonwoven fabric and process for making the same |
Feb. 10, 2004 |
| 6686028 |
Hydrophilic elastically stretchable composite sheet |
Feb. 3, 2004 |
| 6632755 |
Multi-color fiber fluff products and method and apparatus for making same |
Oct. 14, 2003 |
| 6613704 |
Continuous filament composite nonwoven webs |
Sep. 2, 2003 |
| 6555219 |
Method of supporting plant growth using polymer fibers as a soil substitute |
Apr. 29, 2003 |
| 6548167 |
Continuous-strand pellets and method and device for preparing continuous-strand pellets |
Apr. 15, 2003 |
| 6484795 |
Insert for a radiant tube |
Nov. 26, 2002 |
| 6391444 |
Core-sheath glass fibers |
May. 21, 2002 |
| 6368713 |
Hollow microfibers and process for producing the same |
Apr. 9, 2002 |
| 6349773 |
Plastics horseshoe |
Feb. 26, 2002 |
| 6335087 |
Reinforcing for concrete products and reinforced concrete products |
Jan. 1, 2002 |
| 6308508 |
Steel cord for reinforcement of a radial tire and a radial tire employing the same |
Oct. 30, 2001 |
| 6274230 |
Articles of composite construction and method of producing patterns thereon |
Aug. 14, 2001 |
| 6258420 |
Twisted spiral garland |
Jul. 10, 2001 |
| 6235391 |
Filling material for cushions |
May. 22, 2001 |
| 6200678 |
Corrosion resistant coated metal strand |
Mar. 13, 2001 |
| 6094769 |
Bristle for a toothbrush |
Aug. 1, 2000 |
| 6071613 |
Fiber reinforced cementitious materials with improved toughness and ductility |
Jun. 6, 2000 |
| 6051313 |
Hybrid yarn for the fabrication of fibre preforms of composite parts, and method for its preparation |
Apr. 18, 2000 |
| 6039870 |
Radial wound fiber disk |
Mar. 21, 2000 |
| 5989710 |
Molding material for thermoplastic composites |
Nov. 23, 1999 |
| 5981630 |
Fibers having improved sinusoidal configuration, concrete reinforced therewith and related method |
Nov. 9, 1999 |
| 5972500 |
Non-linear multicomponent glass fibers from linear primaries |
Oct. 26, 1999 |
| 5968638 |
Hollow filament with crimp for use in spiral binding |
Oct. 19, 1999 |
| 5965258 |
Elongated microstructures from perfluoroalkylated amphiphiles |
Oct. 12, 1999 |
| 5935879 |
Non-woven fiber mat and method for forming same |
Aug. 10, 1999 |
| 5891568 |
Polyester fiber |
Apr. 6, 1999 |
| 5879800 |
Low -shrinkage hybrid yarns production thereof and use thereof |
Mar. 9, 1999 |
| 5866253 |
Synthetic reinforcing strands with spaced filaments |
Feb. 2, 1999 |
| 5851665 |
Fiberfill structure |
Dec. 22, 1998 |
| 5688594 |
Hybrid yarn |
Nov. 18, 1997 |
| 5683810 |
Pourable or blowable loose-fill insulation product |
Nov. 4, 1997 |
| 5624742 |
Blended loose-fill insulation having irregularly-shaped fibers |
Apr. 29, 1997 |
| 5580642 |
Reinforcing member for civil and architectural structures |
Dec. 3, 1996 |
| 5578775 |
Wire for musical instrument string |
Nov. 26, 1996 |
| 5578373 |
Split polyethylene stretched material and process for producing the same |
Nov. 26, 1996 |
| 5576081 |
Composite structural element and process for making same |
Nov. 19, 1996 |
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