2489913

Information

• Patent Grant
• 2489913

• References
• Source

• Patent Number

  2,489,913

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1949
  75 years ago

• CPC

  • B66B1/08 - with devices
  • Y10T74/2101 - Cams
  • Y10T477/80 - Brake control

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 074 - Machine element or mechanism
  • 192 - Clutches and power-stop control
  • 475 - Planetary gear transmission systems or components
  • 477 - Interrelated power delivery controls, including engine control