2857613

Information

• Patent Grant
• 2857613

• References
• Source

• Patent Number

  2,857,613

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1958
  66 years ago

• CPC

  • A47L11/4038 - Disk shaped surface treating tools
  • A47L11/2065 - having only one disc brush
  • A47L11/4069 - Driving or transmission means for the cleaning tools
  • A47L11/4075 - Handles; levers
  • A47L11/4091 - Storing or parking devices, arrangements therefor; Means allowing transport of the machine when it is not being used
  • A47L11/4094 - Accessories to be used in combination with conventional vacuum-cleaning devices

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning