3226759

Information

• Patent Grant
• 3226759

• References
• Source

• Patent Number

  3,226,759

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1966
  59 years ago

• CPC

  • A47L11/4044 - Vacuuming or pick-up tools; Squeegees
  • A47L11/20 - combined with vacuum cleaning devices
  • A47L11/202 - having separate drive for the cleaning brushes
  • A47L11/2025 - the tools being disc brushes
  • A47L11/204 - having combined drive for brushes and for vacuum cleaning
  • A47L11/4069 - Driving or transmission means for the cleaning tools

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning