3742872

Information

• Patent Grant
• 3742872

• References
• Source

• Patent Number

  3,742,872

• Date Filed

  Not available

• Date Issued

  Tuesday, July 3, 1973
  51 years ago

• CPC

  • E05G7/002 - Security barriers for bank teller windows

• US Classifications

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