616682

Information

• Patent Grant
• 616682

• References
• Source

• Patent Number

  616,682

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1898
  126 years ago

• CPC

  • E03B9/14 - Draining devices for hydrants
  • Y10T137/5427 - Balanced valve
  • Y10T137/5515 - Separate relatively movable valves with single actuator
  • Y10T137/86936 - Pressure equalizing or auxiliary shunt flow

• US Classifications

  • 137 - Fluid handling