2222206

Information

• Patent Grant
• 2222206

• References
• Source

• Patent Number

  2,222,206

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1940
  84 years ago

• CPC

  • B23B5/38 - for turning conical surfaces inside or outside
  • B23B3/162 - Arrangements for performing other machining operations
  • Y10T29/5155 - Rotary tool holder
  • Y10T29/5163 - Rack-and-pinion operated

• US Classifications

  • 029 - Metal working