3567144

Information

• Patent Grant
• 3567144

• References
• Source

• Patent Number

  3,567,144

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1971
  53 years ago

• CPC

  • D01G27/04 - with automatic discharge of lap-roll or the like
  • B65H19/2253 - and the roll being displaced during the winding operation
  • B65H2301/41361 - sequentially used roll supports for the same web roll
  • B65H2301/41814 - by container storing cores and feeding through wedge-shaped slot or elongated channel
  • B65H2301/41822 - from above

• US Classifications

  • 242 - Winding, tensioning, or guiding