3601874

Information

• Patent Grant
• 3601874

• References
• Source

• Patent Number

  3,601,874

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1971
  53 years ago

• CPC

  • B27B5/12 - Cylinder saws
  • B23B49/005 - Attached to the drill
  • B23B51/0406 - Drills with a tubular body
  • B23D57/0076 - Devices for converting any machine for sawing purposes
  • B23D67/00 - Filing or rasping machines of devices
  • B23D71/00 - Filing or rasping tools Securing arrangements therefor
  • Y10T29/44 - Filing

• US Classifications

  • 029 - Metal working
  • 015 - Brushing, scrubbing, and general cleaning
  • 144 - Woodworking