3774424

Information

• Patent Grant
• 3774424

• References
• Source

• Patent Number

  3,774,424

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1973
  51 years ago

• CPC

  • E05B33/00 - Cylinder locks in which the bolt is moved by means other than the key
  • Y10T70/7734 - Automatically key set combinations
  • Y10T70/7893 - Permutation

• US Classifications

  • 070 - Locks