3820209

Information

• Patent Grant
• 3820209

• References
• Source

• Patent Number

  3,820,209

• Date Filed

  Not available

• Date Issued

  Friday, June 28, 1974
  50 years ago

• CPC

  • B23D65/02 - Making saw teeth by punching, cutting, or planing
  • B23D69/02 - Guiding arrangements for hand tools
  • Y10T407/1825 - Handle or holder, per se

• US Classifications

  • 407 - Cutters, for shaping
  • D08 - Tools and hardware