3424291

Information

• Patent Grant
• 3424291

• References
• Source

• Patent Number

  3,424,291

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1969
  55 years ago

• CPC

  • B41J1/34 - Carriers rotating during impression
  • B41J9/04 - of single hammers
  • B41J19/72 - with power stored during character spacing
  • Y10S400/901 - Continuously rotating type-head

• US Classifications

  • 400 - Typewriting machines
  • 101 - Printing