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CPC
F01N13/1883
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F01
Engines
F01N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
F01N13/00
Exhaust or silencing apparatus characterised by constructional features; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
Current Industry
F01N13/1883
manufactured by hydroforming
Industries
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Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method of determining arrangement position of spherical joint for c...
Patent number
10,260,401
Issue date
Apr 16, 2019
Oiles Corporation
Hidetoshi Kaida
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust system of a combustion engine
Patent number
7,578,124
Issue date
Aug 25, 2009
Friederich Boysen GmbH & Co. KG
Rainer Diez
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Waste gas heat exchanger
Patent number
7,543,471
Issue date
Jun 9, 2009
Behr GmbH & Co.
Arndt Birkert
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Air gap insulated exhaust pipe with branch pipe stub and method of...
Patent number
6,539,764
Issue date
Apr 1, 2003
DaimlerChrysler AG
Pierre Bonny
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Air gap insulated exhaust pipe with branch pipe stub and method of...
Patent number
6,519,851
Issue date
Feb 18, 2003
DaimlerChrysler AG
Pierre Bonny
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Vehicle exhaust system and method of manufacture
Patent number
6,510,920
Issue date
Jan 28, 2003
Dana Corporation
Robert D. Durand
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Process and apparatus for producing a linkage of an air/fuel ratio...
Patent number
6,470,546
Issue date
Oct 29, 2002
DaimlerChrysler AG
Pierre Bonny
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Vibration decoupler apparatus
Patent number
6,464,257
Issue date
Oct 15, 2002
Senior Investments AG
Scott C. Cwik
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Built-up airgap-insulated exhaust manifold of a motor vehicle and m...
Patent number
6,427,440
Issue date
Aug 6, 2002
DaimlerChrysler AG
Pierre Bonny
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Air gap insulated exhaust pipe with branch pipe stub and method of...
Patent number
6,349,468
Issue date
Feb 26, 2002
DaimlerChrysler AG
Pierre Bonny
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Process of manufacturing an air-gap-insulating exhaust elbow of a v...
Patent number
6,343,417
Issue date
Feb 5, 2002
Daimler-Benz Aktiengesellschaft
Pierre Bonny
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for making a catalytic converter assembly
Patent number
6,332,273
Issue date
Dec 25, 2001
Visteon Global Tech., Inc.
Hsin-Hong Huang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Air gap-insulated exhaust manifold
Patent number
6,247,552
Issue date
Jun 19, 2001
J. Eberspächer GmbH & Co.
Oliver Kovar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust manifold
Patent number
6,134,886
Issue date
Oct 24, 2000
Benteler AG
Johannes Bussmann
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Process and apparatus for producing a linkage of an air/fuel ratio...
Patent number
6,092,285
Issue date
Jul 25, 2000
DaimlerChrysler AG
Pierre Bonny
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Vibration decoupling connector for exhaust systems
Patent number
6,086,110
Issue date
Jul 11, 2000
Senior Engineering Investments AG
Karl O. Lee
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Fan-type exhaust gas manifold for multi-cylinder internal-combustio...
Patent number
5,816,045
Issue date
Oct 6, 1998
Mercedes-Benz AG
Henning Blocker
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust manifold with sheet metal inlet pipes
Patent number
5,809,778
Issue date
Sep 22, 1998
J. Eberspacher GmbH & Co.
Thomas Nording
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method of manufacturing a branched pipe by internal high-pressure f...
Patent number
5,697,155
Issue date
Dec 16, 1997
Mercedes-Benz AG
Henning Bloecker
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Exhaust gas manifold for an internal combustion engine and method o...
Patent number
5,689,954
Issue date
Nov 25, 1997
Mercedes-Benz AG
Henning Blocker
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for uniting an exhaust treatment body with its housing and a...
Patent number
5,683,660
Issue date
Nov 4, 1997
J. Eberspacher GmbH & Co.
Georg Wirth
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Exhaust air rail manifold
Patent number
5,572,867
Issue date
Nov 12, 1996
Benteler Industries, Inc.
Mark W. Bekkering
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method of manufacturing a non-linear composite tube
Patent number
5,491,883
Issue date
Feb 20, 1996
AP Parts Manufacturing Co.
Terrance C. Marlinga
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Air gap manifold port flange connection
Patent number
5,349,817
Issue date
Sep 27, 1994
Benteler Industries, Inc.
Mark W. Bekkering
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Double-wall hollow body with interlayer and method for manufacturin...
Patent number
5,260,522
Issue date
Nov 9, 1993
Mannesmann Aktiengesellschaft
Gerd Vogt
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method of fabricating a double walled pipe elbow
Patent number
5,189,790
Issue date
Mar 2, 1993
Benteler Aktiengesellschaft
Wolfgang Streubel
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of forming a double wall, air gap exhaust duct component
Patent number
5,170,557
Issue date
Dec 15, 1992
Benteler Industries, Inc.
Donald R. Rigsby
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Stamp formed muffler with compound reinforcement pattern for preven...
Patent number
5,164,551
Issue date
Nov 17, 1992
AP Parts Manufacturing Co.
Jon W. Harwood
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Stamp formed exhaust muffler with conformal outer shell
Patent number
4,909,348
Issue date
Mar 20, 1990
AP Parts Manufacturing Company
Jon W. Harwood
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Manifold and manufacturing method thereof
Patent number
4,864,978
Issue date
Sep 12, 1989
Mitsui & Co., Ltd.
Kazuhito Fukazawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
EXHAUST CONNECTION UNIT FOR CATALYTIC CONVERTER AND MANUFACTURING M...
Publication number
20170159539
Publication date
Jun 8, 2017
Hyundai Motor Company
ChunSoon JANG
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Waste gas heat exchanger
Publication number
20060201653
Publication date
Sep 14, 2006
BEHR GmbH & CO.
Arndt Birkert
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Exhaust system of a combustion engine
Publication number
20040226291
Publication date
Nov 18, 2004
Painer Diez
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Waste gas heat exchanger
Publication number
20040182547
Publication date
Sep 23, 2004
Arndt Birkert
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Hydroform dual-wall catalytic converter
Publication number
20020146354
Publication date
Oct 10, 2002
Hsin-Hong Huang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Heat exchanger for liquid and gaseous media
Publication number
20020088611
Publication date
Jul 11, 2002
hde METALLWERK GmbH
Stefan Geissler
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Air gap insulated exhaust pipe with branch pipe stub and method of...
Publication number
20020014007
Publication date
Feb 7, 2002
Daimler-Benz Aktiengesellschaft
Pierre Bonny
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Air gap insulated exhaust pipe with branch pipe stub and method of...
Publication number
20020011002
Publication date
Jan 31, 2002
Daimler-Benz Aktiengesellschaft
Pierre Bonny
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...