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Class Information
Number: 290/1R
Name: Prime-mover dynamo plants > Miscellaneous
Description:


Sub-classes under this class:

Class Number Class Name Patents
290/1B Air-cooled generator 68
290/1D Chain drive 8
290/1C Drive gearing 66
290/1E Spring motor 33
290/1A Unitary plant 298


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
7612460 Engine-driven power generator Nov. 3, 2009
7605482 Method and apparatus for energy harvesting using energy storage and release Oct. 20, 2009
7592783 P-static energy source for an aircraft Sep. 22, 2009
7589428 Electro gravity plates for generating electricity from passage of vehicles over the plates Sep. 15, 2009
7589427 Roadway power generating system Sep. 15, 2009
7586220 Electromechanical generator for converting mechanical vibrational energy into electrical energy Sep. 8, 2009
7582977 Extendable rotor blades for power generating wind and ocean current turbines within a module mounted atop a main blade Sep. 1, 2009
7582979 Electric power supply system Sep. 1, 2009
7579701 Insulation and power generation system for buildings Aug. 25, 2009
7576444 Micro turbine sheet design for gathering wind energy Aug. 18, 2009
7573143 Generator utilizing fluid-induced oscillations Aug. 11, 2009
7566979 Electrical power source Jul. 28, 2009
7560822 Educational electrical generation kit Jul. 14, 2009
7554224 Electromechanical generator for converting mechanical vibrational energy into electrical energy Jun. 30, 2009
7550860 Intelliroad Jun. 23, 2009
7547981 Machine having electrical power system and method Jun. 16, 2009
7547980 Power generating unit on semi-trailer for energy recovery and storage Jun. 16, 2009
7541684 Systems for generating useful energy from vehicle motion Jun. 2, 2009
7530760 Roadway for decelerating a vehicle including a delayed release means for depressed runway panels May. 12, 2009
7531908 Apparatus that harnesses explosive force to do work May. 12, 2009
7525204 Method and apparatus for boosting power in a bicycle electrical device Apr. 28, 2009
7525205 Electric power generator Apr. 28, 2009
7525203 Back-up electric power generator for electronic components attached to automatic firearms Apr. 28, 2009
7518253 Solar wind chime Apr. 14, 2009
7518254 Multiple prime power source locomotive control Apr. 14, 2009
7514804 Energy harvesting technique to support remote wireless MEMS RF sensors Apr. 7, 2009
7511384 DC conversion system Mar. 31, 2009
7508085 Flexible member energy conversion device Mar. 24, 2009
7504737 Method and apparatus for converting human power to electrical power Mar. 17, 2009
7498681 Mechanical vibration to electrical energy converter Mar. 3, 2009
7498682 Electrical energy generator Mar. 3, 2009
7499263 Mobile power source cable connection system and method Mar. 3, 2009
7495352 Vehicle wheel Feb. 24, 2009
7495350 Energy conversion systems utilizing parallel array of automatic switches and generators Feb. 24, 2009
7495351 System and method for creating a networked infrastructure distribution platform of solar energy gathering devices Feb. 24, 2009
7489045 Energy generating expansion joint Feb. 10, 2009
7485977 Power generating system Feb. 3, 2009
7485978 Compliant walled combustion devices for producing mechanical and electrical energy Feb. 3, 2009
7486000 Dielectrophoretic heat engine and method of energy conversion Feb. 3, 2009
7482704 Automatic generator starting protection Jan. 27, 2009
7466034 Cogeneration system Dec. 16, 2008
7466032 Power from a non-animal organism Dec. 16, 2008
7462944 Hybrid drive system and method for controlling a hybrid drive system Dec. 9, 2008
7459800 Electronic control for a hydraulically driven generator Dec. 2, 2008
7455101 Device of micro loop thermosyphon for ferrofluid power generator Nov. 25, 2008
7452160 Waste water electrical power generating system Nov. 18, 2008
7453163 Electromechanical generator for, and method of, converting mechanical vibrational energy into electrical energy Nov. 18, 2008
7446450 Method and system using liquid dielectric for electrostatic power generation Nov. 4, 2008
7439629 Asynchronous generator with galvano-magnetic-thermal effect Oct. 21, 2008
7439630 System and methodology for generating electricity using a chemical heat engine and piezoelectric material Oct. 21, 2008

1 2 3 4 5 6 7 8 9 10 11 12


 
 
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