2653623

Information

• Patent Grant
• 2653623

• References
• Source

• Patent Number

  2,653,623

• Date Filed

  Not available

• Date Issued

  Tuesday, September 29, 1953
  71 years ago

• CPC

  • G05D9/02 - without auxiliary power
  • Y10T137/7371 - Fluid pressure
  • Y10T137/7384 - Pilot float released
  • Y10T137/7407 - With counter-balance

• US Classifications

  • 137 - Fluid handling