1153995

Information

• Patent Grant
• 1153995

• References
• Source

• Patent Number

  1,153,995

• Date Filed

  Not available

• Date Issued

  Tuesday, September 21, 1915
  109 years ago

• CPC

  • B23B31/19 - moving parallel to the axis of the chuck
  • Y10T29/53639 - Means to stake watch or clock
  • Y10T82/245 - Watchmaker's lathe
  • Y10T279/26 - with centering means
  • Y10T279/35 - Miscellaneous

• US Classifications

  • 279 - Chucks or sockets
  • 029 - Metal working
  • 082 - Turning