740515

Information

• Patent Grant
• 740515

• References
• Source

• Patent Number

  740,515

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1903
  121 years ago

• CPC

  • F16K31/22 - with the float rigidly connected to the valve
  • Y10T137/7433 - Float surrounds inlet pipe
  • Y10T137/7436 - Float rigid with valve
  • Y10T137/7459 - With U-shaped inlet pipe having terminal valve

• US Classifications

  • 137 - Fluid handling