3353383

Information

• Patent Grant
• 3353383

• References
• Source

• Patent Number

  3,353,383

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1967
  57 years ago

• CPC

  • E05B47/00 - Operating or controlling locks or other fastening devices by electric or magnetic means
  • E05B37/16 - with two or more push or pull knobs, slides, or the like
  • E05B45/06 - Electric alarm locks
  • E05B59/00 - Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
  • G07C9/0069 - actuated in a predetermined sequence
  • E05B37/0075 - Automatic scrambling
  • Y10T70/5504 - Automatic
  • Y10T70/5531 - Combination and/or key operable
  • Y10T70/7316 - Combination upsetting

• US Classifications

  • 070 - Locks
  • 340 - Communications: electrical