1697918

Information

• Patent Grant
• 1697918

• References
• Source

• Patent Number

  1,697,918

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1929
  96 years ago

• CPC

  • A47L11/4038 - Disk shaped surface treating tools
  • A47L11/201 - with supply of cleaning agents
  • A47L11/2065 - having only one disc brush
  • A47L11/4069 - Driving or transmission means for the cleaning tools
  • A47L11/4083 - Liquid supply reservoirs; Preparation of the agents
  • A47L11/4094 - Accessories to be used in combination with conventional vacuum-cleaning devices

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning