3381335

Information

• Patent Grant
• 3381335

• References
• Source

• Patent Number

  3,381,335

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1968
  56 years ago

• CPC

  • A47L11/4036 - Parts or details of the surface treating tools
  • A47L1/05 - Hand apparatus with built-in electric motors
  • A47L5/24 - Hand-supported suction cleaners
  • A47L11/12 - with reciprocating or oscillating tools
  • A47L11/125 - with supply of cleaning agents
  • A47L11/1625 - with supply of cleaning agents
  • A47L11/20 - combined with vacuum cleaning devices
  • A47L11/4044 - Vacuuming or pick-up tools; Squeegees
  • A47L11/4069 - Driving or transmission means for the cleaning tools

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning