3798398

Information

• Patent Grant
• 3798398

• References
• Source

• Patent Number

  3,798,398

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1974
  51 years ago

• CPC

  • E05B47/063 - with a rectilinearly moveable blocking element
  • E05B11/00 - Devices preventing keys from being removed from the lock; Devices preventing falling or pushing out of keys
  • E05B47/0004 - said core being linearly movable
  • E05B2047/0007 - with two or more electromagnets
  • Y10T70/713 - Dogging manual operator
  • Y10T70/7989 - Key securers, fasteners or retainers

• US Classifications

  • 070 - Locks
  • 307 - Electrical transmission or interconnection systems