2390223

Information

• Patent Grant
• 2390223

• References
• Source

• Patent Number

  2,390,223

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1945
  79 years ago

• CPC

  • B65H54/2809 - rotating grooved cam
  • B65H54/22 - Automatic winding machines
  • B65H54/2881 - Traversing devices with a plurality of guides for winding on a plurality of bobbins
  • B65H54/40 - Arrangements for rotating packages

• US Classifications

  • 242 - Winding, tensioning, or guiding