3440680

Information

• Patent Grant
• 3440680

• References
• Source

• Patent Number

  3,440,680

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1969
  55 years ago

• CPC

  • A46B9/045 - specially adapted for cleaning a plurality of tooth surfaces simultaneously
  • A61C17/228 - Self-contained intraoral toothbrush
  • A61C17/28 - with rinsing means
  • A46B13/06 - with brush driven by the supplied medium
  • A46B2200/1066 - Toothbrush for cleaning the teeth or dentures
  • A61C17/0211 - specially adapted for rinsing the teeth of at least one jaw simultaneously
  • A61C17/30 - driven by hydraulic motor

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning