3811803

Information

• Patent Grant
• 3811803

• References
• Source

• Patent Number

  3,811,803

• Date Filed

  Not available

• Date Issued

  Tuesday, May 21, 1974
  50 years ago

• CPC

  • F04B53/1065 - fixed at its centre
  • F02M1/00 - Carburettors with means for facilitating engine's starting or its idling below operational temperatures
  • F04B43/02 - having plate-like flexible members
  • F04B53/00 - Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
  • F04B53/102 - Disc valves
  • F02M2700/439 - the pump being a membrane pump

• US Classifications

  • 417 - Pumps