1819266

Information

• Patent Grant
• 1819266

• References
• Source

• Patent Number

  1,819,266

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1931
  93 years ago

• CPC

  • B60B17/0017 - with insonorisation means
  • B60B2900/133 - Noise
  • Y10T74/19907 - Sound deadening
  • Y10T74/2122 - with fluid balancing means

• US Classifications

  • 074 - Machine element or mechanism
  • 295 - Railway wheels and axles
  • 301 - Land vehicles: wheels and axles