1374310

Information

• Patent Grant
• 1374310

• References
• Source

• Patent Number

  1,374,310

• Date Filed

  Not available

• Date Issued

  Tuesday, April 12, 1921
  103 years ago

• CPC

  • E05B35/125 - with changeable combination
  • Y10T70/7746 - Removable change element

• US Classifications

  • 070 - Locks