3913163

Information

• Patent Grant
• 3913163

• References
• Source

• Patent Number

  3,913,163

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1975
  49 years ago

• CPC

  • A47L15/0068 - with brushes or similar scraping members

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning