3666307

Information

• Patent Grant
• 3666307

• References
• Source

• Patent Number

  3,666,307

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1972
  53 years ago

• CPC

  • E05B85/243 - with a bifurcated bolt
  • E05B77/18 - Keyless locking with self-cancellation
  • Y10T292/1047 - Closure

• US Classifications

  • 292 - Closure fasteners