3572142

Information

• Patent Grant
• 3572142

• References
• Source

• Patent Number

  3,572,142

• Date Filed

  Not available

• Date Issued

  Tuesday, March 23, 1971
  53 years ago

• CPC

  • B41J2/50 - by the selective combination of two or more non-identical printing elements
  • B41J2/27 - Actuators for print wires
  • B41J9/32 - arranged to be clutched to snatch roll
  • B41J23/04 - with driven mechanism arranged to be clutched to continuously- operating power source
  • Y10T74/1503 - Rotary to intermittent unidirectional motion

• US Classifications

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