1839316

Information

• Patent Grant
• 1839316

• References
• Source

• Patent Number

  1,839,316

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1932
  94 years ago

• CPC

  • B23B31/113 - Retention by bayonet connection
  • Y10T279/17205 - Conical clamp threaded in socket
  • Y10T279/17965 - Drill type

• US Classifications

  • 279 - Chucks or sockets