2651490

Information

• Patent Grant
• 2651490

• References
• Source

• Patent Number

  2,651,490

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1953
  71 years ago

• CPC

  • F16K5/222 - for plugs with conical surfaces
  • Y10T137/2605 - Pressure responsive
  • Y10T137/4421 - Jacking

• US Classifications

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