2699653

Information

• Patent Grant
• 2699653

• References
• Source

• Patent Number

  2,699,653

• Date Filed

  Not available

• Date Issued

  Tuesday, January 18, 1955
  69 years ago

• CPC

  • G05D9/02 - without auxiliary power
  • Y10T137/7339 - By weight of accumulated fluid
  • Y10T137/7391 - Shifting weight
  • Y10T137/7407 - With counter-balance

• US Classifications

  • 405 - Hydraulic and earth engineering
  • 137 - Fluid handling