2447241

Information

• Patent Grant
• 2447241

• References
• Source

• Patent Number

  2,447,241

• Date Filed

  Not available

• Date Issued

  Tuesday, August 17, 1948
  76 years ago

• CPC

  • A47L13/04 - with steel wool
  • Y10S428/932 - Abrasive or cutting feature
  • Y10T29/148 - Soap-pad making
  • Y10T428/12333 - Helical or with helical component
  • Y10T428/12424 - Mass of only fibers

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 029 - Metal working
  • 057 - Textiles: spinning, twisting, and twining
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 300 - Brush, broom, and mop making
  • 428 - Stock material or miscellaneous articles