3698416

Information

• Patent Grant
• 3698416

• References
• Source

• Patent Number

  3,698,416

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1972
  52 years ago

• CPC

  • A61C17/028 - with intermittent liquid flow
  • F16K51/00 - Other details not peculiar to particular types of valves or cut-off apparatus
  • Y10S128/10 - Fluid amplifiers
  • Y10T137/2546 - Vacuum or suction pulsator type [e.g., milking machine]
  • Y10T137/2695 - Responsive to outlet pressure
  • Y10T137/86413 - Self-cycling

• US Classifications

  • 137 - Fluid handling
  • 128 - Surgery
  • 601 - Surgery: kinesitherapy