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Class Information
Number: 220/746
Name: Receptacles > Container attachment or adjunct > Container vent means > Automotive type
Description: Subject matter wherein the ventilating passageway is associated with a supply container (e.g., gas tank, radiator, etc.) for an internal combustion operated vehicle.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8622074 Fuel tank venting system Jan. 7, 2014
8485386 Fuel tank Jul. 16, 2013
8485389 Assembly with vapor vent valve and liquid trap for static leak prevention in vapor control system Jul. 16, 2013
8376180 Venting tubing system for a fuel tank Feb. 19, 2013
8316899 Fill pocket housing fresh air filter assembly Nov. 27, 2012
8276778 Fuel container for motor vehicles Oct. 2, 2012
8251024 Cooling system expansion tank Aug. 28, 2012
8226123 Fuel tank Jul. 24, 2012
8029022 Fuel tank Oct. 4, 2011
7673659 Spill avoidance system and venting system for a storage tank using pressure transfer methods Mar. 9, 2010
7654410 Vehicle reservoir tank Feb. 2, 2010
7520293 Fuel storage system for a vehicle Apr. 21, 2009
7491258 Fuel tank ventilation device Feb. 17, 2009
7213622 Venting device, particularly for fluid-storing reservoirs such as tanks May. 8, 2007
7121301 Fuel tank Oct. 17, 2006
7080657 Fuel tank venting system Jul. 25, 2006
7017629 Windshield wiper fluid reservoir Mar. 28, 2006
6783022 Ventilation device for a fuel tank Aug. 31, 2004
6782914 Gaseous fuel discharging structure for vehicle Aug. 31, 2004
6732759 Venting device intended for a motor vehicle tank May. 11, 2004
6585128 Oil breather splash guard structure Jul. 1, 2003
6581621 Valve and fuel tank provided with a valve for a motor vehicle Jun. 24, 2003
6527008 Ventilation device for a fuel tank Mar. 4, 2003
6446826 Seal for filler neck closure assembly Sep. 10, 2002
6439277 Method for reducing fuel tank vapor emission Aug. 27, 2002
6223923 Lockable safety release gas cap May. 1, 2001
6189581 Filler neck closure Feb. 20, 2001
6100365 Soluble polyimide resin, process for preparing the same, and polyimide resin solution composition Aug. 8, 2000
6044517 Apparatus for filling a washer fluid reservoir Apr. 4, 2000
6029719 Fuel tank Feb. 29, 2000
6009920 Capless refueling assembly Jan. 4, 2000
5983963 On-board refueling vapor recovery system with fuel inlet stub venting Nov. 16, 1999
5971203 Quick release vent apparatus for a fuel tank Oct. 26, 1999
5755248 Fuel tank venting control valve assembly May. 26, 1998
5722559 Coolant recovery bottle for skid steer loaders Mar. 3, 1998
5701928 Leak compressed fuel gas discharging device Dec. 30, 1997
5676115 Work apparatus having an internal combustion engine Oct. 14, 1997
5636668 Heat exchanger for fuel filler pipe for on-board fuel vapor recovery Jun. 10, 1997
5538055 Tank closure Jul. 23, 1996
5515891 Apparatus for preventing fuel spillage May. 14, 1996
5509569 Airtight filler neck cap Apr. 23, 1996
5449018 Flow control valve Sep. 12, 1995
5417240 Cap sensitive head valve for vehicle fuel system May. 23, 1995
5404906 Fuel tank Apr. 11, 1995
5385179 Nozzle restrictor assembly Jan. 31, 1995
5335641 Oil filler for an internal combustion engine Aug. 9, 1994
5322100 Fuel filler module Jun. 21, 1994
5322099 Apparatus for preventing fuel spillage Jun. 21, 1994
5305908 Compartmentalized fluid tank Apr. 26, 1994
5261439 Vacuum-actuated vent assembly Nov. 16, 1993

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