3010404

Information

• Patent Grant
• 3010404

• References
• Source

• Patent Number

  3,010,404

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1961
  63 years ago

• CPC

  • F04B23/06 - the pumps being all of reciprocating positive-displacement type
  • B01F15/0475 - using diaphragms or bellows
  • F04B43/02 - having plate-like flexible members
  • F04B43/073 - the actuating fluid being controlled by at least one valve
  • Y10T137/2516 - Interconnected flow displacement elements
  • Y10T137/86919 - Sequentially closing and opening alternately seating flow controllers

• US Classifications

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