1567812

Information

• Patent Grant
• 1567812

• References
• Source

• Patent Number

  1,567,812

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1925
  99 years ago

• CPC

  • H02G1/1226 - making a helical cut
  • Y10T408/892 - with work-engaging structure detachable from cutting edge
  • Y10T408/898 - Helical ribbon Tool
  • Y10T408/905 - Having stepped cutting edges

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 030 - Cutlery
  • 081 - Tools