2251979

Information

• Patent Grant
• 2251979

• References
• Source

• Patent Number

  2,251,979

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1941
  83 years ago

• CPC

  • F16K17/04 - spring-loaded
  • Y10T137/7739 - Pop closing valves
  • Y10T137/7743 - Lost motion between pop pressure reactor and valve

• US Classifications

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