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Class Information
Number: 70/277
Name: Locks > Operating mechanism > Using a powered device (e.g., motor) > Electrical type (e.g., solenoid)
Description: Subject matter having a motivating energy using voltage and amperage.










Sub-classes under this class:

Class Number Class Name Patents
70/278.1 Actuated after correct combination recognized (e.g., numerical, alphabetical, or magnet(s) pattern) 192
70/279.1 And alternately mechanically actuated by a key, dial, etc. 273
70/278.7 And details of blocking system (e.g., linkage, latch, pawl, spring) 213
70/283 Dogging manual operator 175
70/283.1 Key initiated actuation of device 68
70/280 Projected and retracted electrically 121
70/281 Projected electrically only 13
70/282 Retracted electrically only 53


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8687341 Control circuit for electric unlocking devices using actuating solenoids Apr. 1, 2014
8671724 Multiple access door lock mechanism Mar. 18, 2014
8590948 Outer operational device for panic exit door lock Nov. 26, 2013
8581690 Electromechanical lock Nov. 12, 2013
8561443 Semi-active electrorheological fluid clutch for electronic door lock Oct. 22, 2013
8555685 Electrically controlled door lock Oct. 15, 2013
8544302 Door cylinder lock Oct. 1, 2013
8539802 Movement transmission device and method Sep. 24, 2013
8542119 Combination non-programmable and programmable key for security device Sep. 24, 2013
8534101 Electronic unlatch system for vehicle door Sep. 17, 2013
8516863 High security lock Aug. 27, 2013
8511120 Electronic locking system to secure consumable item in an image forming device and a method therefor Aug. 20, 2013
8490445 Electric door lock Jul. 23, 2013
8490444 Wirelessly controlled electric lock Jul. 23, 2013
8390427 Device for reading data from a transponder module Mar. 5, 2013
8381557 Multi-functional combination glass door handle lock Feb. 26, 2013
8375753 Solenoid-operated electromechanical lock Feb. 19, 2013
8365561 Electric door lock Feb. 5, 2013
8360307 Closure for a compartment Jan. 29, 2013
8336347 Lock assembly Dec. 25, 2012
8339239 Electronic access control systems and methods Dec. 25, 2012
8316674 Lock Nov. 27, 2012
8302438 Driving device for an electric lock latch Nov. 6, 2012
8292337 Device for controlling a door Oct. 23, 2012
8284023 Internal locking apparatus and methods for making and using same Oct. 9, 2012
8272241 Electronic door with key-in-lever feature Sep. 25, 2012
8261586 Lock assembly including a rotary blocking device and tamper resistant mechanism Sep. 11, 2012
8264323 Method and apparatus for a merged power-communication cable in door security environment Sep. 11, 2012
8256254 Lock portion with solid-state actuator Sep. 4, 2012
8231151 Magnetic releasing and securing device Jul. 31, 2012
8220299 Lock assembly Jul. 17, 2012
8186192 Electromechanical rotary lock cylinder May. 29, 2012
8186191 Remotely operated locking paddle handle latch assembly for closures and the like May. 29, 2012
8176761 Keypad lockset May. 15, 2012
8161781 Electronic locker lock Apr. 24, 2012
8146394 Rotary lock actuator Apr. 3, 2012
8141400 Keypad lockset Mar. 27, 2012
8141399 Electromechanical cylinder plug Mar. 27, 2012
8141833 Connector for connecting grilles to doors Mar. 27, 2012
8122746 Electromechanical cylinder plug Feb. 28, 2012
8093986 Self-powered electronic lock Jan. 10, 2012
8079240 Electronic door lock with programmable options Dec. 20, 2011
8079237 Locking assembly for electronic device Dec. 20, 2011
8074479 Lock and an electromechanical locking system Dec. 13, 2011
8069693 Floating J-hooks between two bushings in housing with a single piston Dec. 6, 2011
8051689 Cylindrical lock with automatic electronic locking function Nov. 8, 2011
8047031 Lock portion with piezo-electric actuator and anti-tamper circuit Nov. 1, 2011
8047030 Housing for electronic lock Nov. 1, 2011
8035477 Energy-efficient electronic access control Oct. 11, 2011
8033583 Electric lock device Oct. 11, 2011

1 2 3 4 5 6 7 8 9










 
 
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