1688243

Information

• Patent Grant
• 1688243

• References
• Source

• Patent Number

  1,688,243

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1928
  96 years ago

• CPC

  • B23F19/10 - Chamfering the end edges of gear teeth
  • Y10T409/108745 - Cutting action along work axis

• US Classifications

  • 409 - Gear cutting, milling, or planing