2487501

Information

• Patent Grant
• 2487501

• References
• Source

• Patent Number

  2,487,501

• Date Filed

  Not available

• Date Issued

  Tuesday, November 8, 1949
  75 years ago

• CPC

  • F16K17/00 - Safety valves Equalising valves
  • Y10T137/7732 - With mechanical stop against reopening
  • Y10T137/7779 - Axes of ports parallel

• US Classifications

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