2621013

Information

• Patent Grant
• 2621013

• References
• Source

• Patent Number

  2,621,013

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1952
  72 years ago

• CPC

  • B01L3/567 - Valves, taps or stop-cocks
  • 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
  • F16K5/025 - Particular coverings or materials
  • F16K27/062 - with conical plugs
  • Y10T137/4449 - Gravity or capillary feed
  • Y10T137/8359 - Inspection means

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing