3390596

Information

• Patent Grant
• 3390596

• References
• Source

• Patent Number

  3,390,596

• Date Filed

  Not available

• Date Issued

  Tuesday, July 2, 1968
  56 years ago

• CPC

  • B23B51/0453 - with ejecting devices
  • B23B51/04 - Drills for trepanning
  • B27B5/12 - Cylinder saws
  • B23B2260/136 - Springs
  • Y10T408/51 - Ejector
  • Y10T408/8957 - and having stepped cutting edges

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool