2569981

Information

• Patent Grant
• 2569981

• References
• Source

• Patent Number

  2,569,981

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1951
  73 years ago

• CPC

  • F16H61/0262 - the signals being hydraulic
  • F16H2718/06 - the control being hydraulic or pneumatic
  • Y10S74/01 - Hydraulic control systems automatic automotive controls

• US Classifications

  • 475 - Planetary gear transmission systems or components
  • 074 - Machine element or mechanism