3293893

Information

• Patent Grant
• 3293893

• References
• Source

• Patent Number

  3,293,893

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1966
  58 years ago

• CPC

  • E05B27/005 - with changeable combinations
  • Y10T70/7469 - Change-key shutout
  • Y10T70/7701 - Pin
  • Y10T70/7746 - Removable change element
  • Y10T70/7791 - Keys
  • Y10T70/7949 - Yielding or frangible connections

• US Classifications

  • 070 - Locks