Witzenmann GmbH

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Pforzheim, DE

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Flexible pipe element and method for inserting a seal in a flexible...
- Patent number 11,359,754
- Issue date Jun 14, 2022
- Witzenmann GmbH
- Matthias Farr
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Line element for compensating for expansions and/or relative movements
- Patent number 11,015,512
- Issue date May 25, 2021
- Witzenmann GmbH
- Alexander Elsasser
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and device for separating wound tubes having welded parts
- Patent number 10,589,331
- Issue date Mar 17, 2020
- Witzenmann GmbH
- Torsten Kappenstein
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Line assembly
- Patent number 10,041,620
- Issue date Aug 7, 2018
- Witzenmann GmbH
- Bert Balmer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and device for cutting wound hoses
- Patent number 10,016,847
- Issue date Jul 10, 2018
- Witzenmann GmbH
- Matthias Farr
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flexible line segment for the exhaust system of an internal combust...
- Patent number 9,789,432
- Issue date Oct 17, 2017
- Witzenmann GmbH
- Jens Barthold
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Strip wound hose
- Patent number 9,638,359
- Issue date May 2, 2017
- Witzenmann GmbH
- Daniel Rothfuss
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Duct element for the exhaust system of a motor vehicle
- Patent number 9,638,358
- Issue date May 2, 2017
- Witzenmann GmbH
- Hans-Jurgen Leidig
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Attachment connection, and method of connecting a thin-walled hose...
- Patent number 9,175,793
- Issue date Nov 3, 2015
- Witzenmann GmbH
- Jorg Hornung
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Filter for a fluid-conducting pipe
- Patent number 9,039,800
- Issue date May 26, 2015
- Witzenmann GmbH
- Fabian Elsasser
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing a tube with a bent progression as a transverse...
- Patent number 8,793,850
- Issue date Aug 5, 2014
- Witzenmann GmbH
- Hans Tubach
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Holding device for a sprinkler nozzle
- Patent number 8,668,172
- Issue date Mar 11, 2014
- Witzenmann GmbH
- Gerd Paulig
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Decoupling element
- Patent number 8,505,286
- Issue date Aug 13, 2013
- Witzenmann GmbH
- Matthias Poppe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Exhaust-gas conduction component
- Patent number 8,291,943
- Issue date Oct 23, 2012
- Witzenmann GmbH
- Bernard Walle
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sprinkler mount
- Patent number 7,954,771
- Issue date Jun 7, 2011
- Witzenmann GmbH
- Gerd Paulig
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Plug connection between a corrugated hose and an unprofiled pipe
- Patent number 7,290,804
- Issue date Nov 6, 2007
- Witzenmann GmbH
- Matthias Gehring
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Heat exchanger, in particular for swimming pools
- Patent number 6,789,615
- Issue date Sep 14, 2004
- Witzenmann GmbH
- Bernd Michelfelder
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Connection element for a composite hose and process for connecting...
- Patent number 6,386,594
- Issue date May 14, 2002
- Witzenmann GmbH Metallschlauch-Fabrik Pforzheim
- Peter Schüttler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Coolant line for air conditioning systems
- Patent number 6,354,332
- Issue date Mar 12, 2002
- Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim
- Carlo Burkhardt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Uncoupling element for uncoupling vibrations
- Patent number 6,324,837
- Issue date Dec 4, 2001
- Witzenmann GmbH Metallschauch-Fabik Pforzheim
- Ekkehard Jenne
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Articulated connecting element for piping elements
- Patent number 6,296,282
- Issue date Oct 2, 2001
- Witzenmann GmbH Metallschlauch-Fabrik Pforzheim
- Carlo Burkhardt
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Conduit element for exhaust gas conduits of motor vehicles
- Patent number 6,240,969
- Issue date Jun 5, 2001
- Witzenmann GmbH Metallschlauch-Fabrik Pforzheim
- Eberhard Wildermuth
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Flexible conduit having a cylindrical knit metal wire element
- Patent number 6,230,748
- Issue date May 15, 2001
- Witzenmann GmbH Metallschlauch-Fabrik Pforzheim
- Tom Krawietz
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Hose with interlocked profile, particularly for automotive exhaust...
- Patent number 6,155,303
- Issue date Dec 5, 2000
- Witzenmann GmbH
- Tom Krawietz
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Flexible conveying element
- Patent number 6,125,889
- Issue date Oct 3, 2000
- Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim
- Fabian Elsasser
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Flexible tube element for exhaust systems
- Patent number 6,116,287
- Issue date Sep 12, 2000
- Witzenmann GmbH Metallschlauch-Fabrik Pforzheim
- Reinhard Gropp
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Multibellows element
- Patent number 6,062,266
- Issue date May 16, 2000
- Witzenmann GmbH Metallschlauch-Fabrik Pforzheim
- Carlo Burkhardt
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Tube element with one metal bellows
- Patent number 6,062,268
- Issue date May 16, 2000
- Witzenmann GmbH Metallschlauch-Fabrik Pforzheim
- Fabian Elsasser
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Flexible fluid conduit element with a metal bellows
- Patent number 5,901,754
- Issue date May 11, 1999
- Witzenmann GmbH Metallschlauch-Fabrik Pforzheim
- Fabian Elsasser
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Connection between a building component and a pipe-shaped line element
- Patent number 5,865,475
- Issue date Feb 2, 1999
- Witzenmann GmbH Metallschlauch-Fabrik Pforzheim
- Wilfried Winzen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
TEMPERATURE-CONTROLLED POWER LINE DEVICE PRODUCTION METHOD THEREOF...
- Publication number 20240388052
- Publication date Nov 21, 2024
- Witzenmann GmbH
- David EHRENBERGER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPPORT STRUCTURE FOR A NUMBER OF BATTERY MODULES, AND BATTERY MODU...
- Publication number 20240079676
- Publication date Mar 7, 2024
- Witzenmann GmbH
- David EHRENBERGER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLUID DISTRIBUTION SYSTEM, BATTERY MODULE ARRANGEMENT AND METHOD FO...
- Publication number 20230402679
- Publication date Dec 14, 2023
- Witzenmann GmbH
- Alexander Leippi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLUID DISTRIBUTION METHOD FOR PRODUCING A FLUID DISTRIBUTION SYSTEM
- Publication number 20230400045
- Publication date Dec 14, 2023
- Witzenmann GmbH
- David Ehrenberger
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
APPARATUS FOR DAMPING PRESSURE PULSATIONS
- Publication number 20230375014
- Publication date Nov 23, 2023
- Witzenmann GmbH
- René RÖSLER
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
BATTERY CELL CONNECTION ELEMENT, BATTERY CELL CONNECTION MODULE, BA...
- Publication number 20230170549
- Publication date Jun 1, 2023
- Witzenmann GmbH
- David EHRENBERGER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR FLUIDICALLY CONNECTING FUNCTIONAL MODULES THAT ARE TEMPE...
- Publication number 20230111428
- Publication date Apr 13, 2023
- WITZENMANN GMBH
- David EHRENBERGER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COOLING-LINE SYSTEM OF A MODULAR CONSTRUCTION, IN PARTICULAR FOR BA...
- Publication number 20230113220
- Publication date Apr 13, 2023
- Witzenmann GmbH
- Frank BESSLER
- B60 - VEHICLES IN GENERAL
Information Patent Application
LINE ELEMENT FOR COMPENSATING FOR EXPANSIONS AND/OR RELATIVE MOVEMENTS
- Publication number 20180238222
- Publication date Aug 23, 2018
- Witzenmann GmbH
- Alexander Elsasser
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
LINE ASSEMBLY
- Publication number 20170146175
- Publication date May 25, 2017
- Witzenmann GmbH
- Bert Balmer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FLEXIBLE PIPE ELEMENT AND METHOD FOR INSERTING A SEAL IN A FLEXIBLE...
- Publication number 20160238174
- Publication date Aug 18, 2016
- Witzenmann GmbH
- Matthias Farr
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
STRIP WOUND HOSE
- Publication number 20160230908
- Publication date Aug 11, 2016
- Witzenmann GmbH
- Daniel Rothfuss
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
METHOD AND DEVICE FOR SEPARATING WOUND TUBES HAVING WELDED PARTS
- Publication number 20150217352
- Publication date Aug 6, 2015
- Witzenmann GmbH
- Torsten Kappenstein
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
COMPENSATOR ARRANGEMENT
- Publication number 20150084328
- Publication date Mar 26, 2015
- WITZENMANN GMBH
- Andreas Kampfe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
LINE WITH ARCHED STRUCTURE
- Publication number 20150053387
- Publication date Feb 26, 2015
- Witzenmann GmbH
- Marcel Horgos
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR CUTTING WOUND HOSES
- Publication number 20140352833
- Publication date Dec 4, 2014
- Witzenmann GmbH
- Matthias Farr
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DUCT ELEMENT FOR THE EXHAUST SYSTEM OF A MOTOR VEHICLE
- Publication number 20140216590
- Publication date Aug 7, 2014
- Witzenmann GmbH
- Hans-Jurgen Leidig
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD AND PREPROCESSED TUBE FOR PRODUCING A TUBE WITH A BENT PROGR...
- Publication number 20120138185
- Publication date Jun 7, 2012
- WITZENMANN GmbH
- Hans Tubach
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
EXHAUST-GAS CONDUCTION COMPONENT
- Publication number 20110056582
- Publication date Mar 10, 2011
- Witzenmann GmbH
- Bernard Walle
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ATTACHMENT CONNECTION, AND METHOD OF CONNECTING A THIN-WALLED HOSE...
- Publication number 20100237609
- Publication date Sep 23, 2010
- Witzenmann GmbH
- Jorg Hornung
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
DECOUPLING ELEMENT
- Publication number 20100083646
- Publication date Apr 8, 2010
- Witzenmann GmbH
- Matthias Poppe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HOLDING DEVICE FOR A SPRINKLER NOZZLE
- Publication number 20100065698
- Publication date Mar 18, 2010
- Witzenmann GmbH
- Gerd Paulig
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD AND PREPROCESSED TUBE FOR PRODUCING A TUBE WITH A BENT PROGR...
- Publication number 20080134744
- Publication date Jun 12, 2008
- WITZENMANN GmbH
- Hans Tubach
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Flexible pipe element
- Publication number 20080012297
- Publication date Jan 17, 2008
- Witzenmann GmbH
- Bernhard Heil
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Sprinkler Mount
- Publication number 20070290101
- Publication date Dec 20, 2007
- Witzenmann GmbH
- Gerd Paulig
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Plug connection between a corrugated hose and an unprofiled pipe
- Publication number 20040178633
- Publication date Sep 16, 2004
- Witzenmann GmbH
- Matthias Gehring
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Heat exchanger, in particular for swimming pools
- Publication number 20040035565
- Publication date Feb 26, 2004
- Witzenmann GmbH
- Bernd Michelfelder
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Flexible conduit element with a connection device attached to at le...
- Publication number 20020079702
- Publication date Jun 27, 2002
- Witzenmann GmbH Metallschlauch-Fabrik Pforzheim
- Roland Baumann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Connection for corrugated piping sections of metal
- Publication number 20020043806
- Publication date Apr 18, 2002
- Witzenmann GmbH
- Dirk Neumaier
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks

Information Trademark
79289070 - WITZENMANN
- Serial number 79289070
- Registration number 6331154
- Filing date Jan 23, 2020
- Witzenmann GmbH
- 6 - Common metals and their alloys
Information Trademark
79287746 - W
- Serial number 79287746
- Registration number 6297626
- Filing date Jan 23, 2020
- Witzenmann GmbH
- 6 - Common metals and their alloys
Information Trademark
76379161 - HYDRAFLON
- Serial number 76379161
- Registration number 2790328
- Filing date Mar 7, 2002
- Witzenmann GmbH
- 6 - Common metals and their alloys
Information Trademark
76321269 - WITZENMANN
- Serial number 76321269
- Registration number 3030982
- Filing date Oct 4, 2001
- Witzenmann GmbH
- 6 - Common metals and their alloys
Information Trademark
75843753 - FLEXPERTE
- Serial number 75843753
- Registration number 2461147
- Filing date Nov 9, 1999
- Witzenmann GmbH Metallschlauch-Fabrik Pforzheim
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74639440 - HYDRA
- Serial number 74639440
- Registration number 2236358
- Filing date Feb 28, 1995
- Witzenmann GmbH Metallschlauch-Fabrik Pforzheim
- 6 - Common metals and their alloys
Information Trademark
74434080 - HYDRAFLON
- Serial number 74434080
- Registration number 1877401
- Filing date Sep 10, 1993
- Witzenmann GmbH Metallschlauch-Fabrik Pforzheim
- 6 - Common metals and their alloys
Information Trademark
74108844 - HYDRAFLEX
- Serial number 74108844
- Filing date Oct 24, 1990
- Witzenmann GmbH Metallschlauch-Fabrik Pforzheim
- 6 - Common metals and their alloys

Witzenmann GmbH

Organization

Patents Grantslast 30 patents

Flexible pipe element and method for inserting a seal in a flexible...

Line element for compensating for expansions and/or relative movements

Method and device for separating wound tubes having welded parts

Line assembly

Method and device for cutting wound hoses

Flexible line segment for the exhaust system of an internal combust...

Strip wound hose

Duct element for the exhaust system of a motor vehicle

Attachment connection, and method of connecting a thin-walled hose...

Filter for a fluid-conducting pipe

Method for producing a tube with a bent progression as a transverse...

Holding device for a sprinkler nozzle

Decoupling element

Exhaust-gas conduction component

Sprinkler mount

Plug connection between a corrugated hose and an unprofiled pipe

Heat exchanger, in particular for swimming pools

Connection element for a composite hose and process for connecting...

Coolant line for air conditioning systems

Uncoupling element for uncoupling vibrations

Articulated connecting element for piping elements

Conduit element for exhaust gas conduits of motor vehicles

Flexible conduit having a cylindrical knit metal wire element

Hose with interlocked profile, particularly for automotive exhaust...

Flexible conveying element

Flexible tube element for exhaust systems

Multibellows element

Tube element with one metal bellows

Flexible fluid conduit element with a metal bellows

Connection between a building component and a pipe-shaped line element

Patents Applicationslast 30 patents

TEMPERATURE-CONTROLLED POWER LINE DEVICE PRODUCTION METHOD THEREOF...

SUPPORT STRUCTURE FOR A NUMBER OF BATTERY MODULES, AND BATTERY MODU...

FLUID DISTRIBUTION SYSTEM, BATTERY MODULE ARRANGEMENT AND METHOD FO...

FLUID DISTRIBUTION METHOD FOR PRODUCING A FLUID DISTRIBUTION SYSTEM

APPARATUS FOR DAMPING PRESSURE PULSATIONS

BATTERY CELL CONNECTION ELEMENT, BATTERY CELL CONNECTION MODULE, BA...

METHOD FOR FLUIDICALLY CONNECTING FUNCTIONAL MODULES THAT ARE TEMPE...

COOLING-LINE SYSTEM OF A MODULAR CONSTRUCTION, IN PARTICULAR FOR BA...

LINE ELEMENT FOR COMPENSATING FOR EXPANSIONS AND/OR RELATIVE MOVEMENTS

LINE ASSEMBLY

FLEXIBLE PIPE ELEMENT AND METHOD FOR INSERTING A SEAL IN A FLEXIBLE...

STRIP WOUND HOSE

METHOD AND DEVICE FOR SEPARATING WOUND TUBES HAVING WELDED PARTS

COMPENSATOR ARRANGEMENT

LINE WITH ARCHED STRUCTURE

METHOD AND DEVICE FOR CUTTING WOUND HOSES

DUCT ELEMENT FOR THE EXHAUST SYSTEM OF A MOTOR VEHICLE

METHOD AND PREPROCESSED TUBE FOR PRODUCING A TUBE WITH A BENT PROGR...

EXHAUST-GAS CONDUCTION COMPONENT

ATTACHMENT CONNECTION, AND METHOD OF CONNECTING A THIN-WALLED HOSE...

DECOUPLING ELEMENT

HOLDING DEVICE FOR A SPRINKLER NOZZLE

METHOD AND PREPROCESSED TUBE FOR PRODUCING A TUBE WITH A BENT PROGR...

Flexible pipe element

Sprinkler Mount

Plug connection between a corrugated hose and an unprofiled pipe

Heat exchanger, in particular for swimming pools

Flexible conduit element with a connection device attached to at le...

Connection for corrugated piping sections of metal

Trademarklast 30 trademarks

79289070 - WITZENMANN

79287746 - W

76379161 - HYDRAFLON

76321269 - WITZENMANN

75843753 - FLEXPERTE

74639440 - HYDRA

74434080 - HYDRAFLON

74108844 - HYDRAFLEX