3882917

Information

• Patent Grant
• 3882917

• References
• Source

• Patent Number

  3,882,917

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1975
  49 years ago

• CPC

  • F16B39/30 - Locking exclusively by special shape of the screw-thread
  • Y10S411/938 - Distorted thread

• US Classifications

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