1743366

Information

• Patent Grant
• 1743366

• References
• Source

• Patent Number

  1,743,366

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1930
  95 years ago

• CPC

  • E05B65/0078 - Safety means for persons trapped within the safe

• US Classifications

  • 454 - Ventilation
  • 109 - Safes, bank protection, or a related device