1413450

Information

• Patent Grant
• 1413450

• References
• Source

• Patent Number

  1,413,450

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1922
  103 years ago

• CPC

  • E05B37/0037 - with a key requiring successive operations
  • Y10S70/39 - Cylinder and knob connection
  • Y10S70/81 - Camouflaging means
  • Y10T70/5341 - Key operable only
  • Y10T70/7486 - Single key

• US Classifications

  • 070 - Locks