2769456

Information

• Patent Grant
• 2769456

• References
• Source

• Patent Number

  2,769,456

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1956
  68 years ago

• CPC

  • F16K5/00 - Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
  • Y10T137/4891 - With holder for solid, flaky or pulverized material to be dissolved or entrained
  • Y10T137/87145 - Concentric, central valve removable

• US Classifications

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