3399585

Information

• Patent Grant
• 3399585

• References
• Source

• Patent Number

  3,399,585

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1968
  56 years ago

• CPC

  • E01B31/15 - by planing or filing
  • B23D79/026 - for removing welding flashes on rails
  • Y10S83/914 - Flash trimming
  • Y10T83/0259 - Edge trimming [e.g., chamfering, etc.]
  • Y10T83/8834 - Successively acting
  • Y10T409/50164 - Elongated work
  • Y10T409/501968 - Transverse burr

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 030 - Cutlery
  • 083 - Cutting
  • 173 - Tool driving or impacting