3921678

Information

• Patent Grant
• 3921678

• References
• Source

• Patent Number

  3,921,678

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1975
  49 years ago

• CPC

  • D03D47/00 - Looms in which bulk supply of weft does not pass through shed
  • D03D2700/1413 - Transfer or weft of different colours or types
  • D03D2700/1431 - Weft supplying or guiding

• US Classifications

  • 139 - Textiles: weaving