3221589

Information

• Patent Grant
• 3221589

• References
• Source

• Patent Number

  3,221,589

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1965
  59 years ago

• CPC

  • F16B5/0208 - using panel fasteners
  • Y10S411/935 - Cam or cone grip
  • Y10S411/965 - with retainer
  • Y10S411/979 - Resilient
  • Y10S411/999 - with retainer

• US Classifications

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