3509009

Information

• Patent Grant
• 3509009

• References
• Source

• Patent Number

  3,509,009

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1970
  55 years ago

• CPC

  • D04H5/10 - otherwise than in a plane
  • A24D3/0237 - by extrusion
  • D01D5/0985 - by means of a flowing gas (
  • D01D5/253 - with a non-circular cross section Spinnerette packs therefor
  • D04H3/005 - Synthetic yarns or filaments
  • D04H3/16 - with bonds between thermoplastic filaments produced in association with filament formation
  • Y10S428/91 - Product with molecular orientation
  • Y10T428/24479 - including variation in thickness
  • Y10T442/611 - Cross-sectional configuration of strand or fiber material is other than circular
  • Y10T442/692 - Containing at least two chemically different strand or fiber materials
  • Y10T442/697 - Containing at least two chemically different strand or fiber materials

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 442 - Fabric