3669038

Information

• Patent Grant
• 3669038

• References
• Source

• Patent Number

  3,669,038

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1972
  52 years ago

• CPC

  • E05G7/005 - Pass-boxes therefor

• US Classifications

  • 109 - Safes, bank protection, or a related device
  • 049 - Movable or removable closures