2278267

Information

• Patent Grant
• 2278267

• References
• Source

• Patent Number

  2,278,267

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1942
  82 years ago

• CPC

  • B23B31/202 - Details of the jaws
  • B23B2231/2043 - Discontinuous, interrupted or split
  • Y10T279/17529 - Fixed cam and moving jaws

• US Classifications

  • 279 - Chucks or sockets
  • 269 - Work holders