3861694

Information

• Patent Grant
• 3861694

• References
• Source

• Patent Number

  3,861,694

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1975
  49 years ago

• CPC

  • B23B31/117 - Retention by friction only
  • Y10T279/17786 - Spring
  • Y10T279/17881 - Screw

• US Classifications

  • 279 - Chucks or sockets