F01N 1/16

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Description

Class  F01N : GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES


Subclass 1/16: Silencing apparatus characterised by method of silencing by using movable parts

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10598059 Slotted snap-action valve assembly for exhaust systemAug 17, 16Mar 24, 20Tenneco Automotive Operating Company Inc.
10584623 Exhaust heat recovery and acoustic valveJun 09, 17Mar 10, 20Faurecia Emissions Control Technologies USA LLC
10518632 Valve assemblyJul 25, 18Dec 31, 19Tenneco Automotive Operating Company Inc.
10519828 Drone elimination mufflerFeb 08, 17Dec 31, 19K&N Engineering, Inc.
10513956 Muffler assemblyJul 28, 17Dec 24, 19Not available
10487710 Valve unit including an interfaceFeb 21, 18Nov 26, 19Bosal Emission Control Systems NV; Mikuni Corporation;
10473048 Vehicle control unitMar 17, 16Nov 12, 19Jaguar Land Rover Limited
10465590 Changeover valveNov 10, 15Nov 05, 19Futaba Industrial Co., Ltd.
10465587 Muffler for an exhaust system of an internal combustion engine, especially for motor vehicles with hybrid driveMay 22, 17Nov 05, 19Eberspächer Exhaust Technology GmbH & Co. KG
10458298 Exhaust gas system for an internal combustion engineMar 20, 15Oct 29, 19Audi AG
10450911 Exhaust gas aftertreatment device and exhaust gas aftertreatment methodOct 21, 15Oct 22, 19MAN Energy Solutions SE
10443479 Exhaust control systemJul 13, 15Oct 15, 19Roush Enterprises Inc.
10436085 Road vehicle with an internal combustion engine and provided with a device for the transmission of the exhaust noiseJun 01, 17Oct 08, 19Ferrari S.p.A.
10436087 Heat exchanger for exhaust tuning systemsOct 24, 17Oct 08, 19Ford Global Technologies, LLC
10436088 Alignment system for slotted snap-action valve assembly for exhaust systemOct 30, 17Oct 08, 19Tenneco Automotive Operating Company Inc.
10408230 Noise suppression apparatus and fan module using the sameMay 04, 16Sep 10, 19Wistron Corporation
10408114 Gasoline particulate filter diagnosticsAug 10, 17Sep 10, 19Ford Global Technologies, LLC
10371034 Combination exhaust gas heat exchanger/noise reduction memberDec 10, 14Aug 06, 19Ford Global Technologies, LLC
10371088 Heat exchanger for a rankine cycle in a vehicle mufflerFeb 15, 16Aug 06, 19Ford Global Technologies, LLC
10364715 Slip-type active noise control muffler and method for controlling the sameNov 18, 16Jul 30, 19Hyundai Motor Company

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2020/0063,621 DEVICE FOR REGULATING DISPLACEMENTAug 21, 18Feb 27, 20Not available
2020/0056,519 Muffler for motor vehiclesNov 03, 17Feb 20, 20Not available
2020/0049,040 Exhaust Flap for an Exhaust System of a Motor Vehicle, Controller for Such an Exhaust Flap, and Method for Operating Such an Exhaust FlapOct 18, 19Feb 13, 20Not available
2020/0011,219 VALVE ASSEMBLY FOR VEHICLE EXHAUST SYSTEMJul 03, 19Jan 09, 20Not available
2019/0390,581 VALVE WITH A BALL BEARING AND EXHAUST LINE COMPRISING SAID VALVEJun 25, 19Dec 26, 19Not available
2019/0368,397 HEAT EXCHANGER FOR EXHAUST TUNING SYSTEMAug 20, 19Dec 05, 19Not available
2019/0360,373 PASSIVE FLAP VALVE FOR VEHICLE EXHAUST SYSTEMMay 22, 18Nov 28, 19Not available
2019/0360,374 Exhaust Valve DamperMay 24, 18Nov 28, 19Not available
2019/0338,686 VARIABLE RESTRICTION VALVE FOR VEHICLE EXHAUST SYSTEMMay 02, 18Nov 07, 19Not available
2019/0292,969 GASOLINE PARTICULATE FILTER DIAGNOSTICSJun 13, 19Sep 26, 19Not available
2019/0234,277 FLUID FLOW NETWORK FOR A VEHICLEJan 24, 19Aug 01, 19Not available
2019/0195,100 Selective Acoustic Soundproofing DeviceDec 27, 17Jun 27, 19Not available
2019/0120,102 MUFFLER VALVE DEVICE FOR VEHICLEDec 21, 17Apr 25, 19Hyundai Motor Company; Kia Motors Corporation;
2019/0120,101 METHOD FOR VARIABLE POSITION EXHAUST TUNING VALVE DIAGNOSTICSOct 24, 17Apr 25, 19Not available
2019/0078,476 EXHAUST DEVICE FOR INTERNAL COMBUSTION ENGINEJan 13, 17Mar 14, 19Honda Motor Co. Ltd.
2019/0055,867 Muffler with Selected Exhaust PathwaysAug 29, 18Feb 21, 19Not available
2018/0252,131 EXHAUST SYSTEM FOR AN INTERNAL COMBUSTION AUTOMOTIVE ENGINEAug 10, 16Sep 06, 18Not available
2018/0223,709 FUNCTION BASED CONTINUOUS EXHAUST VALVE CONTROLFeb 06, 17Aug 09, 18Not available
2018/0142,589 AERODYNAMICALLY ACTING FINAL SILENCER FOR A MOTOR VEHICLENov 08, 17May 24, 18Not available
2017/0074,135 EXHAUST SYSTEM SPRING WITH TORSIONAL DAMPINGMar 14, 14Mar 16, 17FAURECIA EMISSIONS CONTROL TECHNOLOGIES, USA, LLC, FURECIA EMISSIONS CONTROL TECHNOLOGIES, USA, LLC,

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Patents Issued To Date - By Filing Year

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