3203357

Information

• Patent Grant
• 3203357

• References
• Source

• Patent Number

  3,203,357

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1965
  60 years ago

• CPC

  • 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
  • F04B53/10 - Valves Arrangement of valves
  • F04B53/1005 - being formed by two closure members working in series
  • F04B53/102 - Disc valves
  • Y10T137/7559 - Pump type

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices
  • 137 - Fluid handling