1080727

Information

• Patent Grant
• 1080727

• References
• Source

• Patent Number

  1,080,727

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1913
  111 years ago

• CPC

  • B23B31/023 - for screw-threads
  • Y10T82/26 - Work driver
  • Y10T279/15 - Threaded grip
  • Y10T279/1986 - Jaws

• US Classifications

  • 279 - Chucks or sockets
  • 082 - Turning