2700983

Information

• Patent Grant
• 2700983

• References
• Source

• Patent Number

  2,700,983

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1955
  70 years ago

• CPC

  • F16K17/0473 - Multiple-way safety valves
  • G05D16/10 - the sensing element being a piston or plunger
  • Y10S251/90 - Valves with o-rings
  • Y10T137/7794 - With relief valve
  • Y10T137/7811 - Also through reactor surface
  • Y10T137/7812 - Valve stem passes through the aperture

• US Classifications

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