1462218

Information

• Patent Grant
• 1462218

• References
• Source

• Patent Number

  1,462,218

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1923
  101 years ago

• CPC

  • A47L5/10 - with driven dust-loosening tools

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning