3646848

Information

• Patent Grant
• 3646848

• References
• Source

• Patent Number

  3,646,848

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1972
  53 years ago

• CPC

  • G10F1/06 - Musical boxes with plucked teeth, blades, or the like
  • Y10S83/908 - Comb, rake, or other toothed article making
  • Y10T29/49574 - Musical instrument or tuning fork making
  • Y10T83/0605 - Cut advances across work surface
  • Y10T83/778 - And means to rotate tool
  • Y10T409/303808 - including infeeding

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 029 - Metal working
  • 083 - Cutting
  • 084 - Music
  • 451 - Abrading
  • 984 - Musical instruments