3311147

Information

• Patent Grant
• 3311147

• References
• Source

• Patent Number

  3,311,147

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1967
  57 years ago

• CPC

  • F16B39/30 - Locking exclusively by special shape of the screw-thread
  • F16B33/02 - Shape of thread Special thread-forms
  • F16B39/32 - Locking by means of a pawl or pawl-like tongue
  • Y10S411/924 - Coupled nut and bolt

• US Classifications

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