1401910

Information

• Patent Grant
• 1401910

• References
• Source

• Patent Number

  1,401,910

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1921
  103 years ago

• CPC

  • E05B35/083 - with changeable combination
  • Y10S70/75 - Adjustable tumbler
  • Y10T70/7734 - Automatically key set combinations

• US Classifications

  • 070 - Locks