821191

Information

• Patent Grant
• 821191

• References
• Source

• Patent Number

  821,191

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1906
  118 years ago

• CPC

  • E03B9/04 - Column hydrants
  • Y10T137/5433 - Valve actuator extends laterally from bottom of riser
  • Y10T137/5526 - With screw or gear in actuating mechanism
  • Y10T137/614 - Rotary movement of valve

• US Classifications

  • 137 - Fluid handling