612849

Information

• Patent Grant
• 612849

• References
• Source

• Patent Number

  612,849

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1898
  127 years ago

• CPC

  • B60B33/08 - Ball castors
  • Y10T16/1887 - Antifrictionally mounted

• US Classifications

  • 016 - Miscellaneous hardware