3691004

Information

• Patent Grant
• 3691004

• References
• Source

• Patent Number

  3,691,004

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1972
  52 years ago

• CPC

  • D04H3/16 - with bonds between thermoplastic filaments produced in association with filament formation
  • D04H3/037 - reorientation by liquid
  • Y10T428/249922 - Embodying intertwined or helical component[s]
  • Y10T428/268 - Monolayer with structurally defined element
  • Y10T428/2938 - Coating on discrete and individual rods, strands or filaments
  • Y10T442/68 - Melt-blown nonwoven fabric

• US Classifications

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