3286664

Information

• Patent Grant
• 3286664

• References
• Source

• Patent Number

  3,286,664

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1966
  58 years ago

• CPC

  • E05G5/003 - Entrance control
  • E05G1/04 - Closure fasteners
  • E05Y2900/116 - for sluices
  • E05Y2900/132 - Doors

• US Classifications

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