3511745

Information

• Patent Grant
• 3511745

• References
• Source

• Patent Number

  3,511,745

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1970
  54 years ago

• CPC

  • D04D5/00 - Fringes
  • D04G3/00 - Making knotted carpets or tapestries
  • D10B2503/04 - Floor or wall coverings Carpets
  • Y10T428/23957 - Particular shape or structure of pile

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 289 - Knots and knot tying