3913981

Information

• Patent Grant
• 3913981

• References
• Source

• Patent Number

  3,913,981

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1975
  49 years ago

• CPC

  • B60B11/04 - Wheels with a rim capable of carrying more than one tyre
  • Y10T29/49496 - Disc type wheel

• US Classifications

  • 301 - Land vehicles: wheels and axles
  • 029 - Metal working