3025871

Information

• Patent Grant
• 3025871

• References
• Source

• Patent Number

  3,025,871

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1962
  62 years ago

• CPC

  • B63C11/2236 - Functionally interdependent first/second-stage regulators
  • F16K31/1221 - one side of the piston being spring-loaded
  • Y10T137/4245 - Cleaning or steam sterilizing
  • Y10T137/86759 - Reciprocating
  • Y10T137/88005 - Biased valve

• US Classifications

  • 137 - Fluid handling
  • 092 - Expansible chamber devices
  • 251 - Valves and valve actuation