1429336

Information

• Patent Grant
• 1429336

• References
• Source

• Patent Number

  1,429,336

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1922
  102 years ago

• CPC

  • B41J19/36 - Driving mechanism

• US Classifications

  • 185 - Motors: spring, weight, or animal powered
  • 400 - Typewriting machines