3572369

Information

• Patent Grant
• 3572369

• References
• Source

• Patent Number

  3,572,369

• Date Filed

  Not available

• Date Issued

  Tuesday, March 23, 1971
  53 years ago

• CPC

  • F16K43/006 - the auxiliary valve being held open by the main valve
  • Y10T137/6065 - Assembling or disassembling reciprocating valve
  • Y10T137/6069 - Having particularly packed or sealed mechanical movement actuator
  • Y10T137/6092 - Plural motions of valve
  • Y10T137/87997 - Alternately seating

• US Classifications

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