2661022

Information

• Patent Grant
• 2661022

• References
• Source

• Patent Number

  2,661,022

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1953
  71 years ago

• CPC

  • F16K31/0655 - Lift valves
  • Y10T137/7743 - Lost motion between pop pressure reactor and valve

• US Classifications

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