2228443

Information

• Patent Grant
• 2228443

• References
• Source

• Patent Number

  2,228,443

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1941
  84 years ago

• CPC

  • A45D24/46 - with roller brushes

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning