1172669

Information

• Patent Grant
• 1172669

• References
• Source

• Patent Number

  1,172,669

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1916
  109 years ago

• CPC

  • F16B39/06 - with a pin or staple parallel to the bolt axis
  • F16B39/10 - by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
  • Y10S16/37 - Nut lock
  • Y10S411/924 - Coupled nut and bolt
  • Y10S411/948 - Longitudinal key
  • Y10S411/956 - Automatic base clutch
  • Y10T403/7041 - including set screw

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 016 - Miscellaneous hardware
  • 403 - Joints and connections