3159860

Information

• Patent Grant
• 3159860

• References
• Source

• Patent Number

  3,159,860

• Date Filed

  Not available

• Date Issued

  Tuesday, December 8, 1964
  60 years ago

• CPC

  • A47L11/4013 - Contaminants collecting devices
  • A47L11/08 - with rotating tools
  • A47L11/4041 - Roll shaped surface treating tools

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning