1667305

Information

• Patent Grant
• 1667305

• References
• Source

• Patent Number

  1,667,305

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1928
  97 years ago

• CPC

  • F16B39/06 - with a pin or staple parallel to the bolt axis
  • Y10S411/925 - Top stop

• US Classifications

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