3845640

Information

• Patent Grant
• 3845640

• References
• Source

• Patent Number

  3,845,640

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1974
  50 years ago

• CPC

  • D04B23/08 - with provision for incorporating pile threads
  • D04B1/02 - Pile fabrics or articles having similar surface features
  • D04B21/02 - Pile fabrics or articles having similar surface features
  • D10B2403/023 - Fabric with at least two, predominantly unlinked, knitted or woven plies interlaced with each other at spaced locations or linked to a common internal co-extensive yarn system
  • D10B2501/0632 - of the touch-and-close type

• US Classifications

  • 066 - Textiles: knitting