2617455

Information

• Patent Grant
• 2617455

• References
• Source

• Patent Number

  2,617,455

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1952
  72 years ago

• CPC

  • B27C3/08 - Operator-supported drilling machines or devices
  • Y10S408/712 - Drill press adapted to use portable hand drill
  • Y10T408/65 - Means to drive tool

• US Classifications

  • 173 - Tool driving or impacting
  • 408 - Cutting by use of rotating axially moving tool