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Class Information
Number: 318/286
Name: Electricity: motive power systems > Motor-reversing > Automatic and/or with time-delay means > Movement or position of motor or driven device
Description: Subject matter in which means are provided for reversing the motor in response to a predetermined number of revolutions or other movement of, or to a predetermined position of, the motor or a load device actuated thereby.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8686676 Trash can with power operated lid Apr. 1, 2014
8688330 Operator control method and operator control device for a vehicle Apr. 1, 2014
8669726 Control circuit for a window lifter drive Mar. 11, 2014
8659246 High efficiency roller shade Feb. 25, 2014
8639387 Method, system and device for controlling a device related to a building aperture Jan. 28, 2014
8589033 Contactless obstacle detection for power doors and the like Nov. 19, 2013
8541969 Method and device for pulse width modulated activation of an electrical drive motor of an adjustment arrangement Sep. 24, 2013
8531301 Warning device and method for indicating that a part of the body is sticking out of a window of a vehicle Sep. 10, 2013
8525462 Automated shade control method and system Sep. 3, 2013
8519646 Container lid Aug. 27, 2013
8508169 Method of automatically controlling a motorized window treatment while minimizing occupant distractions Aug. 13, 2013
8497643 Linear scale, linear motor, and linear motor controller Jul. 30, 2013
8493015 Door drive Jul. 23, 2013
8456120 Container with touch control arrangement Jun. 4, 2013
8405336 Wiper system and wiper control method Mar. 26, 2013
8395334 Refrigerator Mar. 12, 2013
8390266 Method and device for determining a reference position of a locking part moved by an electric motor Mar. 5, 2013
8384320 Protection method for a reversible electric motor Feb. 26, 2013
8368328 Method for operating a motorized roller shade Feb. 5, 2013
8370029 Method and device for detecting a jam Feb. 5, 2013
8314582 Method of controlling motor in image reading apparatus Nov. 20, 2012
8299734 High efficiency roller shade Oct. 30, 2012
8299740 Motor drive apparatus Oct. 30, 2012
8288981 Method of automatically controlling a motorized window treatment while minimizing occupant distractions Oct. 16, 2012
8264185 Apparatus for rotating shutter's axis Sep. 11, 2012
8232754 Control device for electrically driven door Jul. 31, 2012
8217612 Collision monitoring system Jul. 10, 2012
8198849 Method and device for protection against jamming in a motor-driven locking system Jun. 12, 2012
8169169 Door operator for controlling a door and method of same May. 1, 2012
8169178 Detection of the angular position of the rotor of a brush motor without using sensors May. 1, 2012
8143821 Bidirectional unequal speed electric motor driven constant directional output system Mar. 27, 2012
8143822 Bidirectional unequal speed electric motor driven bidirectional output system Mar. 27, 2012
8143823 Bidirectional different speed ratio electric motor driving device with bidirectional input Mar. 27, 2012
8143832 Method and unit for operating an electromechanical adjusting device Mar. 27, 2012
8136789 Drain valve actuators and methods of controlling drain valves Mar. 20, 2012
8134312 Motor control circuit and power window device Mar. 13, 2012
8125167 Motorized barrier adjustment apparatus and method Feb. 28, 2012
8098037 Vehicle door opening-closing apparatus Jan. 17, 2012
8093849 Closure panel control apparatus Jan. 10, 2012
8089230 Method for limiting the excess force of a closing part which is actuated by an external force Jan. 3, 2012
8067915 Electronic control circuit for a powered appliance drawer Nov. 29, 2011
8063592 Wireless communication system for a roll-up door Nov. 22, 2011
8058824 Electric motor control Nov. 15, 2011
8044626 Self-powered assembly for the actuation of a roller blind or awning Oct. 25, 2011
8044616 Method and apparatus for initializing operation of a disk drive Oct. 25, 2011
7994743 Device for moving a first furniture part relative to a second furniture part, and a piece of furniture Aug. 9, 2011
7990086 Seat-assembly movement system Aug. 2, 2011
7982425 Position control apparatus Jul. 19, 2011
7977902 Method and apparatus for pinch protection for a motor-driven closure system Jul. 12, 2011
7977904 Automated shade control method and system Jul. 12, 2011

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