3537945

Information

• Patent Grant
• 3537945

• References
• Source

• Patent Number

  3,537,945

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1970
  54 years ago

• CPC

  • D04H3/10 - with bonds between yarns or filaments made mechanically
  • Y10T428/24091 - with additional layer[s]
  • Y10T428/2922 - Nonlinear [e.g., crimped, coiled, etc.]
  • Y10T442/634 - A nonwoven fabric having a layer comprising non-linear synthetic polymeric strand or fiber material and a separate and distinct layer comprising strand or fiber material which is not specified as non-linear

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 442 - Fabric