3411686

Information

• Patent Grant
• 3411686

• References
• Source

• Patent Number

  3,411,686

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1968
  56 years ago

• CPC

  • B65H27/00 - Special constructions of feed or guide rollers and surfaces thereof
  • B65H2404/133 - Limited number of active elements on common axis
  • B65H2404/1344 - with eccentric shaft
  • B65H2404/14 - Roller pairs
  • B65H2404/144 - with relative movement of the rollers to / from each other

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 400 - Typewriting machines