1233344

Information

• Patent Grant
• 1233344

• References
• Source

• Patent Number

  1,233,344

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1917
  107 years ago

• CPC

  • B23B45/12 - by using a ratchet brace
  • Y10T408/637 - with thrust applying means
  • Y10T408/6776 - Actuated by Tool movement
  • Y10T408/68 - Tool or tool-support with thrust-applying machine-engaging screw

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool