844972

Information

• Patent Grant
• 844972

• References
• Source

• Patent Number

  844,972

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1907
  118 years ago

• CPC

  • 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
  • Y10S411/984 - Longitudinal
  • Y10S411/988 - Spike-held locking plate

• US Classifications

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