2250161

Information

• Patent Grant
• 2250161

• References
• Source

• Patent Number

  2,250,161

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1941
  83 years ago

• CPC

  • B23B5/40 - for turning spherical surfaces inside or outside
  • Y10T29/5175 - Oscillating tool
  • Y10T82/148 - Pivoted tool rest

• US Classifications

  • 082 - Turning
  • 029 - Metal working