3712356

Information

• Patent Grant
• 3712356

• References
• Source

• Patent Number

  3,712,356

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1973
  52 years ago

• CPC

  • F16B41/002 - Measures against loss of bolts, nuts or pins
  • F16B39/02 - in which the locking takes place after screwing down
  • F16B39/04 - with a member penetrating the screw-threaded surface of at least one part
  • Y10S411/946 - Spring-seated

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener