1404530

Information

• Patent Grant
• 1404530

• References
• Source

• Patent Number

  1,404,530

• Date Filed

  Not available

• Date Issued

  Tuesday, January 24, 1922
  103 years ago

• CPC

  • F01B9/02 - with crankshaft
  • F01B1/04 - with cylinders in V-arrangement
  • Y10T74/2143 - Radial

• US Classifications

  • 074 - Machine element or mechanism
  • 173 - Tool driving or impacting