300925

Information

• Patent Grant
• 300925

• References
• Source

• Patent Number

  300,925

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1884
  140 years ago

• CPC

  • F16L55/105 - Closing devices introduced radially into the pipe or hose
  • Y10T137/5538 - Waste through lower valve guide

• US Classifications

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