1366909

Information

• Patent Grant
• 1366909

• References
• Source

• Patent Number

  1,366,909

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1921
  104 years ago

• CPC

  • E05B37/0037 - with a key requiring successive operations
  • Y10T70/5062 - Projecting fixed or movable lug type

• US Classifications

  • 070 - Locks