1437423

Information

• Patent Grant
• 1437423

• References
• Source

• Patent Number

  1,437,423

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1922
  102 years ago

• CPC

  • F02M1/00 - Carburettors with means for facilitating engine's starting or its idling below operational temperatures
  • F02M2700/4323 - Throttling devices (not control systems thereof)
  • Y10S261/60 - Duplex barrels

• US Classifications

  • 048 - Gas: heating and illuminating
  • 138 - Pipes and tubular conduits
  • 251 - Valves and valve actuation
  • 261 - Gas and liquid contact apparatus