3109191

Information

• Patent Grant
• 3109191

• References
• Source

• Patent Number

  3,109,191

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1963
  61 years ago

• CPC

  • A47L13/04 - with steel wool

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 051 - Abrasive tool making process, material, or composition
  • 300 - Brush, broom, and mop making