539999

Information

• Patent Grant
• 539999

• References
• Source

• Patent Number

  539,999

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1895
  129 years ago

• CPC

  • B23D1/02 - by movement of the work-support
  • Y10T409/505084 - with plural sequentially acting cutters or with double acting cutter
  • Y10T409/50738 - with screw to drive cutter

• US Classifications

  • 409 - Gear cutting, milling, or planing