3923089

Information

• Patent Grant
• 3923089

• References
• Source

• Patent Number

  3,923,089

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1975
  49 years ago

• CPC

  • F16B37/068 - by deforming the material of the support
  • Y10S411/968 - Deformable base member
  • Y10T29/4992 - by flaring inserted cup or tube end
  • Y10T29/4994 - Radially expanding internal tube

• US Classifications

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