2408521

Information

• Patent Grant
• 2408521

• References
• Source

• Patent Number

  2,408,521

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1946
  78 years ago

• CPC

  • B23D37/16 - for broaching helical grooves
  • Y10T409/40105 - with means to clean, lubricate, or modify temperature of work or cutter
  • Y10T409/40315 - Rifling
  • Y10T409/404375 - with plural cutters

• US Classifications

  • 409 - Gear cutting, milling, or planing