1768785

Information

• Patent Grant
• 1768785

• References
• Source

• Patent Number

  1,768,785

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1930
  94 years ago

• CPC

  • B60B33/08 - Ball castors
  • Y10T16/188 - Ball
  • Y10T16/1891 - Cylinder

• US Classifications

  • 016 - Miscellaneous hardware