3858704

Information

• Patent Grant
• 3858704

• References
• Source

• Patent Number

  3,858,704

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1975
  49 years ago

• CPC

  • B41J11/42 - Controlling printing material conveyance for accurate alignment of the printing material with the printhead; Print registering
  • B41J19/78 - Positive-feed mechanisms

• US Classifications

  • 400 - Typewriting machines