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Class Information
Number: 219/205
Name: Electric heating > Heating devices > Combined with diverse-type art device > Vehicle or vehicle component > Motor or engine
Description: Subject matter wherein the diverse type art device comprises the motor or a component thereof of a vehicle.










Sub-classes under this class:

Class Number Class Name Patents
219/207 Carburetor 57
219/206 Manifold 95
219/208 Radiator or cooling system 65


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8704139 Electric heating device Apr. 22, 2014
8680437 Heating system Mar. 25, 2014
8624684 Adaptive current limit oscillator starter Jan. 7, 2014
8586895 Vehicle tank for a liquid reducing agent, in particular for a urea solution Nov. 19, 2013
8576016 Synchronous full-bridge power oscillator with leg inductors Nov. 5, 2013
8576017 Synchronous full-bridge oscillator Nov. 5, 2013
8576018 Synchronized array bridge power oscillator Nov. 5, 2013
8576019 Synchronized array power oscillator with leg inductors Nov. 5, 2013
8569659 Heater-integrated canister unit Oct. 29, 2013
8569656 Electrical storage device heater for vehicle Oct. 29, 2013
8544830 Magnetic clamp Oct. 1, 2013
8481899 PTC rod assembly and preheater incorporating the same Jul. 9, 2013
8410401 Powertrain driveline warm-up system and method Apr. 2, 2013
8389904 Glow plug Mar. 5, 2013
8383996 Electrical cartridge heater with supply cable Feb. 26, 2013
8362400 Ceramic junction member, ceramic heater and gas sensor Jan. 29, 2013
8362405 Heater controller of exhaust gas sensor Jan. 29, 2013
8334486 Engine inlet ice protection system having embedded variable watt density heaters Dec. 18, 2012
8314364 Method for operating an electrical auxiliary heater in a motor vehicle Nov. 20, 2012
8301020 Tank withdrawal system with electric and fluidic heating device Oct. 30, 2012
8231779 Filtering device for fluids, in particular for fuel Jul. 31, 2012
8173939 Thermally conditionable light transmitting subassembly May. 8, 2012
8049147 Engine inlet ice protection system with power control by zone Nov. 1, 2011
8003922 Solid state switch with over-temperature and over-current protection Aug. 23, 2011
7971799 Heating assembly for a heating, ventilating and/or air conditioning installation for a vehicle cabin Jul. 5, 2011
7918203 Motor oil heating system, product and method Apr. 5, 2011
7860381 Heating device for diesel fuel and heatable diesel filter system Dec. 28, 2010
7832382 Chemical heating device for cold environment heating utility use Nov. 16, 2010
7820949 Method of starting, stopping and operating gas sensor with built-in heater Oct. 26, 2010
7619187 Porous ceramic heating element and method of manufacturing thereof Nov. 17, 2009
7615725 Heater controlling apparatus for gas sensor Nov. 10, 2009
7574987 Device for heating the coolant of a motor vehicle Aug. 18, 2009
7531770 Method for inspecting bolt heater hole May. 12, 2009
7470874 System for radiation-based reduction of particulate matter Dec. 30, 2008
RE40548 Engine oil heater Oct. 28, 2008
7353810 Heating element for fuel tank Apr. 8, 2008
7230210 Method for controlling the operation of a probe Jun. 12, 2007
7200327 Electric heating device, in particular for a vehicle heating and/or air-conditioning apparatus Apr. 3, 2007
7193178 Method and apparatus for controlling the heating of an oxygen sensor in a motor vehicle Mar. 20, 2007
7141766 Resistance heating system Nov. 28, 2006
7104233 Engine oil heater Sep. 12, 2006
7084374 Heating flange Aug. 1, 2006
7084378 Mass-flow sensor heating element protection method and apparatus Aug. 1, 2006
7064293 Heating element for preheating intake air for an internal combustion engine Jun. 20, 2006
7060936 Heating system for a vehicle Jun. 13, 2006
7022943 Engine block heater system and method of operation Apr. 4, 2006
7020389 Fuel heater with cam removal feature Mar. 28, 2006
7015428 Electrical heater Mar. 21, 2006
6940050 Electric heating device comprising a plurality of heating elements Sep. 6, 2005
6838647 Flexible heating element Jan. 4, 2005

1 2 3 4 5










 
 
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