2145628

Information

• Patent Grant
• 2145628

• References
• Source

• Patent Number

  2,145,628

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1939
  86 years ago

• CPC

  • F16K5/225 - for plugs with cylindrical surfaces
  • Y10T137/4386 - Loss control
  • Y10T137/4442 - External pressure

• US Classifications

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