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Class Information
Number: 70/278.1
Name: Locks > Operating mechanism > Using a powered device (e.g., motor) > Electrical type (e.g., solenoid) > Actuated after correct combination recognized (e.g., numerical, alphabetical, or magnet(s) pattern)
Description: Subject matter in which the mechanism is energized after the prearranged secret code is entered or solved.


Sub-classes under this class:

Class Number Class Name Patents
70/278.2 Including use of a key 93
70/278.4 Using a dial having indicia or pointer and indicia 25


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7581422 Device for starting a vehicle engine by means of an electronic key, and key to be used therefor Sep. 1, 2009
7540177 Fingerprint lock with animal and plant patterns Jun. 2, 2009
7536880 Magnetic lid switch May. 26, 2009
7516633 Electric lock Apr. 14, 2009
7406846 Electromechanical lock employing shape memory metal wire Aug. 5, 2008
7377144 Protective device for electronic lock May. 27, 2008
7373795 Universal remote deadbolt adapter May. 20, 2008
7363789 Computer network equipment enclosure having exchangeable securing mechanisms Apr. 29, 2008
7334442 Privacy keypad Feb. 26, 2008
7336150 Locker lock with master override and low power jump start Feb. 26, 2008
7325426 Safe electromagnetic lock Feb. 5, 2008
7263865 High security lock mechanism Sep. 4, 2007
7236085 Lock with remotely activated lockout feature Jun. 26, 2007
7225650 Lock assembly having securing engagement plate Jun. 5, 2007
7165428 Lock Jan. 23, 2007
7135787 Self-contained keyless entry system to prevent lockout from restricted-access spaces Nov. 14, 2006
7108301 Door handle equipped with an automatic retractable flap Sep. 19, 2006
7102486 Locking apparatus Sep. 5, 2006
7089770 Electrically blockable swiveling lever control Aug. 15, 2006
7086258 Electronic lock box with single linear actuator operating two different latching mechanisms Aug. 8, 2006
7064456 Door lock release device Jun. 20, 2006
7062945 Door handle apparatus Jun. 20, 2006
7051561 Electronic lock May. 30, 2006
7040125 Electronic locking system May. 9, 2006
7024896 Lock assembly having secure engagement plate Apr. 11, 2006
6986272 Ignition lock for a motor vehicle Jan. 17, 2006
6967562 Electronic lock control and sensor module for a wireless system Nov. 22, 2005
6886380 Locking device, locker, key and locking method May. 3, 2005
6865913 Locking apparatus Mar. 15, 2005
6854870 Vehicle handle assembly Feb. 15, 2005
6848314 Data receiving device for use in an impulse-based data transmission system Feb. 1, 2005
6842105 Dual mode data logging Jan. 11, 2005
6838976 Keyless access control device and method for motor vehicles Jan. 4, 2005
6825753 Time-lock box Nov. 30, 2004
6822553 Secure entry system with radio reprogramming Nov. 23, 2004
6813916 Remote control lock structure Nov. 9, 2004
6813917 High security lock mechanism Nov. 9, 2004
6745603 Electromagnetic integrative door locking device and method of installation Jun. 8, 2004
6739164 Remote control lock device May. 25, 2004
6724322 Remote system for providing vehicle information to a user Apr. 20, 2004
6722170 Lock assembly having secure engagement plate Apr. 20, 2004
6714119 Keyless access control device for motor vehicles and method for carrying out a keyless access authorization control in motor vehicles Mar. 30, 2004
6684671 Vending machine lock Feb. 3, 2004
6665983 Lockable sliding window apparatus Dec. 23, 2003
6666055 Sequentially unlocking expansion slots Dec. 23, 2003
6662609 Sequentially unlocking expansion slots Dec. 16, 2003
6655180 Locker lock with adjustable bolt Dec. 2, 2003
6657537 Device for initiating an authorization request for a vehicle Dec. 2, 2003
6640594 Electronic lock Nov. 4, 2003
6608548 Control device with redundancy for fitting to a lock Aug. 19, 2003

1 2 3


 
 
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