3121444

Information

• Patent Grant
• 3121444

• References
• Source

• Patent Number

  3,121,444

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1964
  60 years ago

• CPC

  • F16K31/22 - with the float rigidly connected to the valve
  • Y10T137/74 - Lost motion mechanism
  • Y10T137/7433 - Float surrounds inlet pipe
  • Y10T137/7491 - Balanced valves

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation