1455424

Information

• Patent Grant
• 1455424

• References
• Source

• Patent Number

  1,455,424

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1923
  101 years ago

• CPC

  • B23B45/06 - driven by man-power
  • B23B45/12 - by using a ratchet brace
  • Y10T279/17231 - Pivoted jaws

• US Classifications

  • 279 - Chucks or sockets