3926237

Information

• Patent Grant
• 3926237

• References
• Source

• Patent Number

  3,926,237

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1975
  49 years ago

• CPC

  • F16B39/282 - Locking by means of special shape of work-engaging surfaces
  • Y10S411/956 - Automatic base clutch
  • Y10S411/957 - Biting tooth

• US Classifications

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