3229774

Information

• Patent Grant
• 3229774

• References
• Source

• Patent Number

  3,229,774

• Date Filed

  Not available

• Date Issued

  Tuesday, January 18, 1966
  59 years ago

• CPC

  • A01B39/166 - actively driven

• US Classifications

  • 172 - Earth working
  • 152 - Resilient tires and wheels
  • 180 - Motor vehicles