3669328

Information

• Patent Grant
• 3669328

• References
• Source

• Patent Number

  3,669,328

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1972
  52 years ago

• CPC

  • D03D47/00 - Looms in which bulk supply of weft does not pass through shed
  • B65H51/16 - Devices for entraining material by flow of liquids or gases
  • B65H51/205 - by means of a fluid
  • B65H59/105 - the material being subjected to the action of a fluid
  • D02G1/12 - using stuffer boxes
  • D02G1/161 - yarn crimping air jets
  • D03D47/368 - Air chamber storage devices
  • B65H2701/31 - Textiles threads or artificial strands of filaments
  • D03D2700/1463 - Weft preparation by the action of a fluid

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 028 - Textiles: manufacturing
  • 139 - Textiles: weaving
  • 242 - Winding, tensioning, or guiding