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Class Information
Number: 417/410.1
Name: Pumps > Motor driven > Electric or magnetic motor
Description: Apparatus in which the motor is of the type which includes a movable working member (e.g., armature) which is motivated by electricity or a magnetic field.










Sub-classes under this class:

Class Number Class Name Patents
417/412 Collapsible wall pump 118
417/410.2 Having piezoelectric driven blade 31
417/411 Including electric power generating or storage means 151
417/414 Internal - external pressure balancer 53
417/420 Pump magnetically coupled to rotary drive 375
417/415 Reciprocating rigid pumping member 481
417/410.3 Rotary expansible chamber pump 205
417/423.1 Rotary motor and rotary nonexpansible chamber pump 392
417/422 Sealed service conduit 59
417/421 Trapped air motor seal (i.e., diving bell type) 9


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

Patent Number Title Of Patent Date Issued
8683782 System for supplying a liquid for a vehicle and integrated pump/filter module Apr. 1, 2014
8678785 Ventilation fan Mar. 25, 2014
8672650 Cooling fan Mar. 18, 2014
8662866 Fan with flexible drive shaft Mar. 4, 2014
8657918 Cyclic adsorption process using centrifugal machines Feb. 25, 2014
8651832 Electric fuel pump with dicharge-side cover that is isolated from the fuel passage Feb. 18, 2014
8653778 Inverter-integrated electric compressor Feb. 18, 2014
8647078 Motor pump assembly for transmission valve body Feb. 11, 2014
8636032 Acoustical fluid control mechanism Jan. 28, 2014
8636481 Embedded built-in air pump Jan. 28, 2014
8628305 Fluid intake and exhaust fittings for a compressor or pump Jan. 14, 2014
8622721 Motor driven compressor Jan. 7, 2014
8608462 Motor stator and rotary compressor Dec. 17, 2013
8608459 Vacuum pump Dec. 17, 2013
8602752 Electric compressor Dec. 10, 2013
8585375 Method for locking a stator lamination in a motor Nov. 19, 2013
8568113 Positive displacement pump system and method Oct. 29, 2013
8556598 Sealed compressor with multiple compressor unit Oct. 15, 2013
8517012 Multiple stage blowers and volutes therefor Aug. 27, 2013
8517699 Centrifugal pump with offset volute Aug. 27, 2013
8506264 Motor and cooling fan with a circuit board having a heat-conducting insulator Aug. 13, 2013
8454326 Idler gear and journal bearing assembly for a generator Jun. 4, 2013
8451611 Integrated-inverter electric compressor May. 28, 2013
8439656 Liquid pump for an internal combustion engine and device for heating liquid May. 14, 2013
8435019 Vehicle-air-conditioner electric compressor May. 7, 2013
8421298 Motor Apr. 16, 2013
8408883 Vehicle-air-conditioner electric compressor Apr. 2, 2013
8398377 Electric compressor with integral inverter Mar. 19, 2013
8398380 Centrifugal blower with non-uniform blade spacing Mar. 19, 2013
8388322 Electronic fuel pump Mar. 5, 2013
8371121 TurboCharger with an electric motor Feb. 12, 2013
8366401 Positive displacement pump system and method with rotating valve Feb. 5, 2013
8360752 Electric compressor Jan. 29, 2013
8342819 System and method for mounting a cooling device and method of fabrication Jan. 1, 2013
8323004 Fuel supply device Dec. 4, 2012
8323005 Motor-driven compressor Dec. 4, 2012
8325477 Vibrating device, jet flow generating device, electronic device, and manufacturing method of vibrating device Dec. 4, 2012
8313307 Electric compressor Nov. 20, 2012
8308606 Hydraulic supply system for a hydraulically-actuated automatic transmission Nov. 13, 2012
8303271 Electric compressor integral with drive circuit Nov. 6, 2012
8288903 Stator of rotary electric motor and fuel pump Oct. 16, 2012
8287254 Motor and pump assembly having improved sealing characteristics Oct. 16, 2012
8274184 Torus geometry motor system Sep. 25, 2012
8262372 Compressor hermetic terminal Sep. 11, 2012
8257060 Inverter-integrated electric compressor Sep. 4, 2012
8246323 Programmable logic controlled liquid pressurization device incorporating low energy consumption mechanisms for the utilization of solar energy Aug. 21, 2012
8241015 Linear compressor Aug. 14, 2012
8235686 Portable fan Aug. 7, 2012
8226385 Motor centrifugal pump having coolant pump Jul. 24, 2012
8210833 Motor-driven compressor Jul. 3, 2012

1 2 3 4 5 6 7










 
 
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