239985

Information

• Patent Grant
• 239985

• References
• Source

• Patent Number

  239,985

• Date Filed

  Not available

• Date Issued

  Tuesday, April 12, 1881
  143 years ago

• CPC

  • F16K17/04 - spring-loaded
  • Y10T137/7742 - Separate relief valves or valves for each branch
  • Y10T137/7839 - Dividing and recombining in a single flow path

• US Classifications

  • 137 - Fluid handling