1446060

Information

• Patent Grant
• 1446060

• References
• Source

• Patent Number

  1,446,060

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1923
  101 years ago

• CPC

  • B23B31/16291 - with a centre
  • B23B31/16283 - Indivudually adjustable jaws
  • Y10T82/26 - Work driver
  • Y10T279/1953 - Toggle actuated
  • Y10T279/1986 - Jaws

• US Classifications

  • 082 - Turning
  • 279 - Chucks or sockets