3456955

Information

• Patent Grant
• 3456955

• References
• Source

• Patent Number

  3,456,955

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1969
  55 years ago

• CPC

  • B23B31/205 - using mechanical transmission through the spindle
  • Y10T279/1008 - Fixed jaws and moving cam
  • Y10T279/1033 - Expanding jaws via mechanical connection
  • Y10T279/1208 - with measuring, indicating or control means
  • Y10T279/21 - with measuring, indicating or control means

• US Classifications

  • 279 - Chucks or sockets
  • 033 - Geometrical instruments
  • 073 - Measuring and testing