2991636

Information

• Patent Grant
• 2991636

• References
• Source

• Patent Number

  2,991,636

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1961
  63 years ago

• CPC

  • B60B9/005 - Comprising a resilient hub
  • B60B37/04 - the wheels being rigidly attached to solid axles
  • F16D3/68 - the elements being made of rubber or similar material

• US Classifications

  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
  • 301 - Land vehicles: wheels and axles