2870468

Information

• Patent Grant
• 2870468

• References
• Source

• Patent Number

  2,870,468

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1959
  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
  • A47L11/4094 - Accessories to be used in combination with conventional vacuum-cleaning devices

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
  • 476 - Friction gear transmission systems or components