3908220

Information

• Patent Grant
• 3908220

• References
• Source

• Patent Number

  3,908,220

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1975
  49 years ago

• CPC

  • A47L11/4038 - Disk shaped surface treating tools
  • A47L11/164 - Parts or details of the brushing tools
  • A47L11/2065 - having only one disc brush
  • A47L11/34 - Machines for treating carpets in position by liquid, foam, or vapour

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 451 - Abrading