2343047

Information

• Patent Grant
• 2343047

• References
• Source

• Patent Number

  2,343,047

• Date Filed

  Not available

• Date Issued

  Tuesday, February 29, 1944
  80 years ago

• CPC

  • B65H19/262 - using a thin or filamentary material which is wound on the new roll
  • B65H19/2253 - and the roll being displaced during the winding operation
  • B65H2408/236 - Pope-winders with first winding on an arc of circle and secondary winding along rails
  • B65H2408/238 - Modified Pope-winders with secondary winding on a arc of a circle

• US Classifications

  • 242 - Winding, tensioning, or guiding