3866853

Information

• Patent Grant
• 3866853

• References
• Source

• Patent Number

  3,866,853

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1975
  49 years ago

• CPC

  • B65H18/16 - by friction roller
  • B65H2301/41358 - moving on an arc of a circle
  • B65H2301/4148 - slitting
  • B65H2301/414863 - directly against central support roller

• US Classifications

  • 242 - Winding, tensioning, or guiding