1329604

Information

• Patent Grant
• 1329604

• References
• Source

• Patent Number

  1,329,604

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1920
  105 years ago

• CPC

  • A47L11/4083 - Liquid supply reservoirs; Preparation of the agents
  • A47L11/294 - having reciprocating tools
  • A47L11/4038 - Disk shaped surface treating tools
  • A47L11/4058 - for adjusting the height of the tool
  • A47L11/4069 - Driving or transmission means for the cleaning tools

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning