1810621

Information

• Patent Grant
• 1810621

• References
• Source

• Patent Number

  1,810,621

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1931
  93 years ago

• CPC

  • F16K1/482 - with a collar on the spindle or a groove in the spindle, by which a fixing element is supported, the spindle reaching into the valve member
  • Y10T137/4301 - Lost motion permits grinding

• US Classifications

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