3103944

Information

• Patent Grant
• 3103944

• References
• Source

• Patent Number

  3,103,944

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1963
  62 years ago

• CPC

  • F16K43/00 - Auxiliary closure means in valves, which in case of repair
  • Y10T137/6021 - Including mechanical movement actuator
  • Y10T137/6069 - Having particularly packed or sealed mechanical movement actuator

• US Classifications

  • 137 - Fluid handling
  • 138 - Pipes and tubular conduits
  • 220 - Receptacles
  • 251 - Valves and valve actuation