1621959

Information

• Patent Grant
• 1621959

• References
• Source

• Patent Number

  1,621,959

• Date Filed

  Not available

• Date Issued

  Tuesday, March 22, 1927
  97 years ago

• CPC

  • B65D88/54 - characterised by means facilitating filling or emptying
  • Y10T137/615 - Foot valve extraction from top of enclosure
  • Y10T137/7028 - Tapering or tower type
  • Y10T137/7439 - Float arm operated valve
  • Y10T137/86252 - Float-supported outlet
  • Y10T137/86308 - Tank access opening and bottom outlet
  • Y10T137/86348 - Tank with internally extending flow guide, pipe or conduit
  • Y10T137/86372 - Inlet internally extending

• US Classifications

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