1800977

Information

• Patent Grant
• 1800977

• References
• Source

• Patent Number

  1,800,977

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1931
  93 years ago

• CPC

  • F02M1/00 - Carburettors with means for facilitating engine's starting or its idling below operational temperatures
  • F02M2700/4326 - Means for preventing back-fire

• US Classifications

  • 123 - Internal-combustion engines
  • 048 - Gas: heating and illuminating