2921323

Information

• Patent Grant
• 2921323

• References
• Source

• Patent Number

  2,921,323

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1960
  66 years ago

• CPC

  • A43D95/16 - Burnishing tools for shoemaking

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 023 - Chemistry: physical processes