2104239

Information

• Patent Grant
• 2104239

• References
• Source

• Patent Number

  2,104,239

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1938
  87 years ago

• CPC

  • F16B5/0642 - the plates being arranged one on top of the other and in full close contact with each other
  • F16B21/086 - the shank of the stud, pin or spigot having elevations, ribs, fins or prongs intended for deformation or tilting predominantly in a direction perpendicular to the direction of insertion
  • Y10T24/3655 - Spring
  • Y10T24/45545 - forming total external surface of projection

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 024 - Buckles, buttons, clasps, etc.