998586

Information

• Patent Grant
• 998586

• References
• Source

• Patent Number

  998,586

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1911
  114 years ago

• CPC

  • F16K1/42 - Valve seats
  • Y10T137/5409 - Movable riser actuated valve
  • Y10T137/5503 - Stop and waste
  • Y10T137/6154 - With disassembly tool engaging feature
  • Y10T137/87169 - Supply and exhaust

• US Classifications

  • 137 - Fluid handling