3769396

Information

• Patent Grant
• 3769396

• References
• Source

• Patent Number

  3,769,396

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1973
  51 years ago

• CPC

  • A61C15/046 - Flossing tools
  • A61C15/041 - Dental floss
  • A61C15/045 - Threading or knotting devices
  • B26F3/06 - Severing by using heat

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes