1382027

Information

• Patent Grant
• 1382027

• References
• Source

• Patent Number

  1,382,027

• Date Filed

  Not available

• Date Issued

  Tuesday, June 21, 1921
  103 years ago

• CPC

  • E03D1/056 - providing an air lock
  • F16K31/26 - with the valve guided for rectilinear movement and the float attached to a pivoted arm
  • Y10T137/6851 - With casing, support, protector or static constructional installations
  • Y10T137/7394 - Trip mechanism
  • Y10T137/7475 - With toggle or second lever connected to valve

• US Classifications

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