3241589

Information

• Patent Grant
• 3241589

• References
• Source

• Patent Number

  3,241,589

• Date Filed

  Not available

• Date Issued

  Tuesday, March 22, 1966
  58 years ago

• CPC

  • F16B39/24 - by means of washers, spring washers, or resilient plates that lock against the object
  • F16B39/282 - Locking by means of special shape of work-engaging surfaces
  • Y10S411/956 - Automatic base clutch

• US Classifications

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