1934439

Information

• Patent Grant
• 1934439

• References
• Source

• Patent Number

  1,934,439

• Date Filed

  Not available

• Date Issued

  Tuesday, November 7, 1933
  91 years ago

• CPC

  • F16B39/08 - with a cap interacting with the nut, connected to the bolt by a pin or cotter pin
  • Y10S411/927 - Side

• US Classifications

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