1839051

Information

• Patent Grant
• 1839051

• References
• Source

• Patent Number

  1,839,051

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1931
  93 years ago

• CPC

  • E05G1/10 - with alarm, signal or indicator
  • E05G2700/04 - Alarm devices, trapping mechanisms or similar devices for safes or the like

• US Classifications

  • 312 - Supports: cabinet structure