2176947

Information

• Patent Grant
• 2176947

• References
• Source

• Patent Number

  2,176,947

• Date Filed

  Not available

• Date Issued

  Tuesday, October 24, 1939
  85 years ago

• CPC

  • B67D1/1455 - the valve shutter being opened in the same direction as the liquid flow
  • Y10T137/8634 - With vented outlet
  • Y10T137/87402 - With foam controlling means [e.g., beer, soda faucets]

• US Classifications

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