2492783

Information

• Patent Grant
• 2492783

• References
• Source

• Patent Number

  2,492,783

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1949
  75 years ago

• CPC

  • B23B5/16 - for bevelling, chamfering, or deburring the ends of bars or tubes
  • B26F1/16 - Perforating by tool or tools of the drill type
  • Y10S408/712 - Drill press adapted to use portable hand drill
  • Y10T407/1962 - Specified tooth shape or spacing
  • Y10T408/5633 - Adapted to coaxially grip round work
  • Y10T408/655 - with specific Tool structure
  • Y10T408/899 - Having inversely angled cutting edge

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 144 - Woodworking
  • 269 - Work holders
  • 407 - Cutters, for shaping
  • 425 - Plastic article or earthenware shaping or treating: apparatus