591023

Information

• Patent Grant
• 591023

• References
• Source

• Patent Number

  591,023

• Date Filed

  Not available

• Date Issued

  Tuesday, October 5, 1897
  127 years ago

• CPC

  • E03B9/04 - Column hydrants
  • Y10T137/5433 - Valve actuator extends laterally from bottom of riser

• US Classifications

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