3613857

Information

• Patent Grant
• 3613857

• References
• Source

• Patent Number

  3,613,857

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1971
  53 years ago

• CPC

  • B41J33/56 - Ribbon adjusted transversely
  • Y10T74/18528 - Rotary to intermittent unidirectional motion

• US Classifications

  • 400 - Typewriting machines
  • 074 - Machine element or mechanism