1056860

Information

• Patent Grant
• 1056860

• References
• Source

• Patent Number

  1,056,860

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1913
  111 years ago

• CPC

  • F15B13/0417 - Load sensing elements; Internal fluid connections therefor; Anti-saturation or pressure-compensation valves
  • Y10T137/5526 - With screw or gear in actuating mechanism
  • Y10T137/86928 - Sequentially progressive opening or closing of plural valves
  • Y10T137/87169 - Supply and exhaust

• US Classifications

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