3285447

Information

• Patent Grant
• 3285447

• References
• Source

• Patent Number

  3,285,447

• Date Filed

  Not available

• Date Issued

  Tuesday, November 15, 1966
  58 years ago

• CPC

  • B62B5/0083 - Wheeled supports connected to the transported object
  • B62B2301/252 - by using ball-shaped wheels
  • Y10T16/188 - Ball

• US Classifications

  • 414 - Material or article handling
  • 016 - Miscellaneous hardware
  • 280 - Land vehicles