2906289

Information

• Patent Grant
• 2906289

• References
• Source

• Patent Number

  2,906,289

• Date Filed

  Not available

• Date Issued

  Tuesday, September 29, 1959
  66 years ago

• CPC

  • F16K17/044 - with more than one spring
  • F22B37/446 - Safety devices responsive to overpressure
  • Y10T137/7834 - Valve seat or external sleeve moves to open valve
  • Y10T137/7922 - Spring biased

• US Classifications

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