3667768

Information

• Patent Grant
• 3667768

• References
• Source

• Patent Number

  3,667,768

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1972
  52 years ago

• CPC

  • B23B51/0009 - Spade drills
  • B23B2260/004 - Adjustable elements
  • Y10T279/17821 - Set screw
  • Y10T279/17846 - Single transverse bolt
  • Y10T408/95 - with tool-retaining means

• US Classifications

  • 279 - Chucks or sockets
  • 408 - Cutting by use of rotating axially moving tool