3463094

Information

• Patent Grant
• 3463094

• References
• Source

• Patent Number

  3,463,094

• Date Filed

  Not available

• Date Issued

  Tuesday, August 26, 1969
  55 years ago

• CPC

  • C02F1/686 - Devices for dosing liquid additives
  • F04B5/00 - Machines or pumps with differential surface pistons
  • Y10T137/2802 - Release of trapped air
  • Y10T137/2883 - Piston
  • Y10T137/2911 - With valve or closure in-flow passage

• US Classifications

  • 417 - Pumps
  • 137 - Fluid handling
  • 222 - Dispensing