1741511

Information

• Patent Grant
• 1741511

• References
• Source

• Patent Number

  1,741,511

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1929
  95 years ago

• CPC

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

• US Classifications

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