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Class Information
Number: 428/397
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 > Particular cross section
Description: Product claimed in terms of the particular shape of a section transverse to the longitudinal axis thereof or wherein the particular shape or arrangement of the constituent thereof is claimed and wherein the transverse section is other than circular and of uniform diameter.


Sub-classes under this class:

Class Number Class Name Patents
428/399 Longitudinally varying 237
428/400 Surface characteristic 330
428/398 Tubular or cellular 539


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
7611763 Yarn for an artificial turf ground cover, artificial turf ground cover and playing field including such a yarn and method for producing such a yarn Nov. 3, 2009
7582576 Surgical soft tissue mesh Sep. 1, 2009
7579291 Bicomponent monofilament Aug. 25, 2009
7560159 Synthetic staple fibers for an air-laid nonwoven fabric Jul. 14, 2009
7537825 Nano-engineered material architectures: ultra-tough hybrid nanocomposite system May. 26, 2009
7531235 Fibre or filament May. 12, 2009
7479198 Methods for forming nanofiber adhesive structures Jan. 20, 2009
7476630 Woven articles from synthetic self twisted yarns Jan. 13, 2009
7468207 Superconducting coil and superconducting apparatus Dec. 23, 2008
7378144 Oriented polymer implantable device and process for making same May. 27, 2008
7373686 Basting brush May. 20, 2008
7357984 Polymer-coated carbon nanotube Apr. 15, 2008
7357986 Security articles Apr. 15, 2008
7323244 Low and weakly-interlaced polyester multifilament yarn and method of producing the same Jan. 29, 2008
7303815 Functional bimorph composite nanotapes and methods of fabrication Dec. 4, 2007
7297650 Method for producing low-loss tunable ceramic composites with improved breakdown strengths Nov. 20, 2007
7282462 Body armor strand structure, method and performance Oct. 16, 2007
7229685 Adhesive microstructure and method of forming same Jun. 12, 2007
7220340 Paper machine clothing and method for its manufacture May. 22, 2007
7214763 Electroactive fluorene copolymers and devices made with such polymers May. 8, 2007
7195814 Microfiber-entangled products and related methods Mar. 27, 2007
7189444 Cladding resin composition Mar. 13, 2007
7163744 Multi-functional product markers and methods for making and using the same Jan. 16, 2007
7132162 Superconducting coil and superconducting apparatus Nov. 7, 2006
7122248 Security articles Oct. 17, 2006
7108912 Polytetrafluoroethylene fiber and method for manufacturing the same Sep. 19, 2006
7105228 Method for making shaped structures with internally coated cavities Sep. 12, 2006
7087303 Bulked continuous filament having a three-sided exterior cross-section and convex six-sided central void and yarn and carpet produced therefrom Aug. 8, 2006
7074499 Polymeric fiber composition and method Jul. 11, 2006
7060355 Polycrystalline silicon rod and method of processing the same Jun. 13, 2006
7056844 Transparent reinforced tape Jun. 6, 2006
7045210 Reinforcing bar and method for the production thereof May. 16, 2006
6974783 Flexible intermediate bulk container Dec. 13, 2005
6958188 Fibers having improved dullness and products containing the same Oct. 25, 2005
6951687 Multifunctional product markers and methods for making and using the same Oct. 4, 2005
6949287 Polytetrafluoroethylene fiber and method for manufacturing the same Sep. 27, 2005
6939608 Bulked continuous filament having a three-sided exterior cross-section and a convex six-sided central void and yarn and carpet produced therefrom Sep. 6, 2005
6936346 Functional composite fiber and preparation thereof and spinneret for preparing the same Aug. 30, 2005
6923187 Mascara brush with Z-shaped bristle fibers Aug. 2, 2005
6910277 Noise attenuating flexible cutting line for use in rotary vegetation trimmers and method of manufacture Jun. 28, 2005
6890649 Aliphatic polyester microfibers, microfibrillated articles and use thereof May. 10, 2005
6884505 Fabric incorporating polymer filaments having profiled cross-section Apr. 26, 2005
6872439 Adhesive microstructure and method of forming same Mar. 29, 2005
6871373 Bristle for a toothbrush, particularly for an electric toothbrush, and method for its manufacture Mar. 29, 2005
6869670 Composites material with improved high viscosity fluid intake Mar. 22, 2005
6861142 Controlling the dissolution of dissolvable polymer components in plural component fibers Mar. 1, 2005
6858298 Optical polycarbonate resin molding material Feb. 22, 2005
6858307 Method for the production of low defect density silicon Feb. 22, 2005
6855425 Polymer filaments having profiled cross-section Feb. 15, 2005
6855409 Method for connecting insulator coated wire Feb. 15, 2005

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