493002

Information

• Patent Grant
• 493002

• References
• Source

• Patent Number

  493,002

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1893
  131 years ago

• CPC

  • A47L11/4038 - Disk shaped surface treating tools
  • Y10S152/18 - Hub tires

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 012 - Boot and shoe making
  • 152 - Resilient tires and wheels
  • 451 - Abrading
  • 492 - Roll or roller