3381911

Information

• Patent Grant
• 3381911

• References
• Source

• Patent Number

  3,381,911

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1968
  56 years ago

• CPC

  • B65H19/223 - with roll supports being independently displaceable along a common path
  • B65H19/2246 - and the roll being supported on two rollers
  • B65H2301/41356 - moving on path enclosing a non-circular area
  • B65H2301/41398 - juxtaposed
  • B65H2301/4148 - slitting
  • B65H2301/41814 - by container storing cores and feeding through wedge-shaped slot or elongated channel
  • B65H2408/2313 - with plurality of reel supporting or back-up rollers travelling around turret axis

• US Classifications

  • 242 - Winding, tensioning, or guiding