3634646

Information

• Patent Grant
• 3634646

• References
• Source

• Patent Number

  3,634,646

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1972
  53 years ago

• CPC

  • A44B18/0026 - Devices for cutting loops into hooks
  • D06C13/08 - Cutting pile loops

• US Classifications

  • 219 - Electric heating
  • 028 - Textiles: manufacturing
  • 264 - Plastic and nonmetallic article shaping or treating: processes