3837522

Information

• Patent Grant
• 3837522

• References
• Source

• Patent Number

  3,837,522

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1974
  50 years ago

• CPC

  • B65D39/12 - expansible
  • Y10S411/929 - Thread lock

• US Classifications

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