2800090

Information

• Patent Grant
• 2800090

• References
• Source

• Patent Number

  2,800,090

• Date Filed

  Not available

• Date Issued

  Tuesday, July 23, 1957
  67 years ago

• CPC

  • E05G1/02 - Details
  • E05G2700/02 - Strong boxes, wall safes
  • Y10T70/5584 - Dead bolt
  • Y10T70/7706 - Operating connections

• US Classifications

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