1610474

Information

• Patent Grant
• 1610474

• References
• Source

• Patent Number

  1,610,474

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1926
  98 years ago

• CPC

  • F16K43/006 - the auxiliary valve being held open by the main valve
  • Y10T137/6188 - Check valve disabled by normally movable main valve part

• US Classifications

  • 137 - Fluid handling