3273812

Information

• Patent Grant
• 3273812

• References
• Source

• Patent Number

  3,273,812

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1966
  58 years ago

• CPC

  • B65H54/026 - Doubling winders i.e. for winding two or more parallel yarns on a bobbin
  • B65H54/2803 - with a traversely moving package
  • B65H54/2836 - with a rotating guide for traversing the yarn
  • B65H54/2893 - Superposed traversing
  • B65H2701/3122 - extruded from spinnerets
  • Y10S242/92 - Glass strand winding

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 065 - Glass manufacturing
  • 156 - Adhesive bonding and miscellaneous chemical manufacture