3583427

Information

• Patent Grant
• 3583427

• References
• Source

• Patent Number

  3,583,427

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1971
  53 years ago

• CPC

  • F16K1/02 - with screw-spindle
  • F16K37/00 - Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
  • Y10T137/6164 - Valve heads and/or seats
  • Y10T137/8326 - Fluid pressure responsive indicator, recorder or alarm

• US Classifications

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