3698278

Information

• Patent Grant
• 3698278

• References
• Source

• Patent Number

  3,698,278

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1972
  52 years ago

• CPC

  • F16B37/067 - the material of the nut being deformed by a threaded member generating axial movement of the threaded part of the nut
  • F16B19/1054 - the pull-mandrel or the like being frangible
  • F16B29/00 - Screwed connection with deformation of nut or auxiliary member while fastening
  • F16B33/002 - Means for preventing rotation of screw-threaded elements
  • Y10S411/968 - Deformable base member
  • Y10S411/969 - Deformable retainer

• US Classifications

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