3809139

Information

• Patent Grant
• 3809139

• References
• Source

• Patent Number

  3,809,139

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1974
  50 years ago

• CPC

  • F16B5/0225 - allowing for adjustment parallel to the plane of the plates
  • F16B37/065 - by deforming the material of the nut
  • Y10S411/967 - Deformable bolthead or nut
  • Y10T29/49845 - by deforming interlock

• US Classifications

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