3443541

Information

• Patent Grant
• 3443541

• References
• Source

• Patent Number

  3,443,541

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1969
  55 years ago

• CPC

  • D03D15/0088 - Flat threads
  • D03D15/00 - Woven fabrics characterised by the material or construction of the yarn or other warp or weft elements used
  • D03D27/00 - Woven pile fabrics
  • D05C17/023 - characterised by the base fabric
  • D03D2700/60 - Pile fabric weaving in general
  • D10B2321/02 - polyolefins
  • D10B2321/022 - polypropylene
  • D10B2503/042 - Primary backings for tufted carpets
  • Y10T428/23993 - Composition of pile or adhesive

• US Classifications

  • 112 - Sewing
  • 139 - Textiles: weaving
  • 428 - Stock material or miscellaneous articles