3901337

Information

• Patent Grant
• 3901337

• References
• Source

• Patent Number

  3,901,337

• Date Filed

  Not available

• Date Issued

  Tuesday, August 26, 1975
  49 years ago

• CPC

  • A61G5/045 - Rear wheel drive
  • B60G11/23 - of the torsional-energy-absorption type
  • B62D11/02 - by differentially driving ground-engaging elements on opposite vehicle sides
  • C04B2/10 - Preheating, burning calcining or cooling
  • A61G2005/0816 - folding left - right
  • A61G2005/1078 - with shock absorbers or other suspension arrangements between wheels and frame
  • A61G2203/14 - Joysticks
  • B60G2204/30 - In-wheel mountings
  • Y10S180/907 - Motorized wheelchairs
  • Y10T74/19614 - Disconnecting means

• US Classifications

  • 180 - Motor vehicles
  • 074 - Machine element or mechanism