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Class Information
Number: 428/398
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 > Tubular or cellular
Description: Product containing one or more voids which are either coextensive or noncoextensive with the longitudinal extent of the product.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7605102 |
Aluminum nitride ceramic and semiconductor manufacturing member |
Oct. 20, 2009 |
| 7547472 |
Polymer and method for using the polymer for noncovalently functionalizing nanotubes |
Jun. 16, 2009 |
| 7544415 |
Polymer and method for using the polymer for solubilizing nanotubes |
Jun. 9, 2009 |
| 7435476 |
Functionalized nanotube material for supercapacitor electrodes |
Oct. 14, 2008 |
| 7413804 |
Braid-reinforced hollow fiber membrane |
Aug. 19, 2008 |
| 7389559 |
Mop head including contoured tubular fluid retaining strand elements |
Jun. 24, 2008 |
| 7357984 |
Polymer-coated carbon nanotube |
Apr. 15, 2008 |
| 7335408 |
Carbon nanotube composite material comprising a continuous metal coating in the inner surface, magnetic material and production thereof |
Feb. 26, 2008 |
| 7267872 |
Braid-reinforced hollow fiber membrane |
Sep. 11, 2007 |
| 7244407 |
Polymer and method for using the polymer for solubilizing nanotubes |
Jul. 17, 2007 |
| 7241497 |
Multi-component fibers having enhanced reversible thermal properties and methods of manufacturing thereof |
Jul. 10, 2007 |
| 7241496 |
Polymer and method for using the polymer for noncovalently functionalizing nanotubes |
Jul. 10, 2007 |
| 7238423 |
Multicomponent fiber including elastic elements |
Jul. 3, 2007 |
| 7163744 |
Multi-functional product markers and methods for making and using the same |
Jan. 16, 2007 |
| 7150840 |
Graphite fine carbon fiber, and production method and use thereof |
Dec. 19, 2006 |
| 7105228 |
Method for making shaped structures with internally coated cavities |
Sep. 12, 2006 |
| 7097905 |
Microcellular foamed fiber, and a process of preparing for the same |
Aug. 29, 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 |
| 7001664 |
Method and apparatus for high denier hollow spiral fiber |
Feb. 21, 2006 |
| 6974627 |
Fine carbon fiber mixture and composition thereof |
Dec. 13, 2005 |
| 6951687 |
Multifunctional product markers and methods for making and using the same |
Oct. 4, 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 |
| 6929858 |
Glass fibers |
Aug. 16, 2005 |
| 6914020 |
Sound and heat insulation material |
Jul. 5, 2005 |
| 6905667 |
Polymer and method for using the polymer for noncovalently functionalizing nanotubes |
Jun. 14, 2005 |
| 6875713 |
Moldable composite material and method of producing same |
Apr. 5, 2005 |
| 6866931 |
Acrylic based composite fiber and method for production thereof, and fiber composite using the same |
Mar. 15, 2005 |
| 6858298 |
Optical polycarbonate resin molding material |
Feb. 22, 2005 |
| 6855425 |
Polymer filaments having profiled cross-section |
Feb. 15, 2005 |
| 6854172 |
Process for producing bioresorbable implants |
Feb. 15, 2005 |
| 6844061 |
Fine carbon fiber and composition thereof |
Jan. 18, 2005 |
| 6828039 |
Magnetoresistive sensor and manufacturing method therefor |
Dec. 7, 2004 |
| 6790528 |
Production of polymer fibres having nanoscale morphologies |
Sep. 14, 2004 |
| 6770580 |
Fabric material constructed from open-sided fibers for use in garments and the like |
Aug. 3, 2004 |
| 6764733 |
Hot bitumen compatible EPDM roofing sheet |
Jul. 20, 2004 |
| 6759126 |
Solid phase microextraction fiber structure and method of making |
Jul. 6, 2004 |
| 6756104 |
Surface finishes on laser rods and slabs for laser peening systems |
Jun. 29, 2004 |
| 6699581 |
Biodegradable fibers and fabrics, and method for controlling their biodegradability |
Mar. 2, 2004 |
| 6673449 |
Net molded tantalum carbide rocket nozzle throat and method of making |
Jan. 6, 2004 |
| 6667099 |
Meso-and nanotubes |
Dec. 23, 2003 |
| 6660377 |
Multilobal hollow filament carpet yarn having stiffening ribs and stiffening webs and spinneret for producing the same |
Dec. 9, 2003 |
| 6649262 |
Wet roll having uniform composition distribution |
Nov. 18, 2003 |
| 6630240 |
Bulky polyester multifilament composite yarn and process for producing the same |
Oct. 7, 2003 |
| 6620190 |
Radially expandable polytetrafluoroethylene |
Sep. 16, 2003 |
| 6617013 |
Ceramic matrix composite having improved interlaminar strength |
Sep. 9, 2003 |
| 6617024 |
Hollow shrinkable fiber for pile and manufacturing method thereof, and pile product |
Sep. 9, 2003 |
| 6610395 |
Breathable electromagnetic shielding material |
Aug. 26, 2003 |
| 6610766 |
Polyvinylidene fluoride resin composition |
Aug. 26, 2003 |
| 6602567 |
Micrometer-sized carbon tubes |
Aug. 5, 2003 |
| 6592991 |
Block of copolymer phases as templates for structured organic-inorganic hybrid materials |
Jul. 15, 2003 |
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