2257864

Information

• Patent Grant
• 2257864

• References
• Source

• Patent Number

  2,257,864

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1941
  85 years ago

• CPC

  • A43D95/16 - Burnishing tools for shoemaking

• US Classifications

  • 451 - Abrading
  • 015 - Brushing, scrubbing, and general cleaning
  • 492 - Roll or roller