3853193

Information

• Patent Grant
• 3853193

• References
• Source

• Patent Number

  3,853,193

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1974
  50 years ago

• CPC

  • B62D11/12 - using separate change-speed gearings
  • Y10T74/20642 - Hand crank

• US Classifications

  • 180 - Motor vehicles
  • 060 - Power plants
  • 074 - Machine element or mechanism