1382028

Information

• Patent Grant
• 1382028

• References
• Source

• Patent Number

  1,382,028

• Date Filed

  Not available

• Date Issued

  Tuesday, June 21, 1921
  103 years ago

• CPC

  • E03D1/056 - providing an air lock
  • E03D1/05 - with movable siphon bells
  • Y10T137/2849 - Siphon venting or breaking
  • Y10T137/2863 - Pressure applied to liquid in supply chamber

• US Classifications

  • 004 - Baths, closets, sinks, and spittoons
  • 137 - Fluid handling