2868221

Information

• Patent Grant
• 2868221

• References
• Source

• Patent Number

  2,868,221

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1959
  65 years ago

• CPC

  • F16K5/0471 - between housing and plug
  • F16K5/225 - for plugs with cylindrical surfaces
  • Y10T137/4372 - Line pressure feed

• US Classifications

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