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Horst LEICHSENRING
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Hohentengen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Vehicle transmission with a power take-off, vehicle and working mac...
Patent number
12,169,017
Issue date
Dec 17, 2024
ZF Friedrichshafen AG
Julius Döpfert
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hand lever to provisionally disengage a parking lock by hand
Patent number
11,719,338
Issue date
Aug 8, 2023
ZF Friedrichshafen AG
Berthold Schraff
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hydrodynamic torque converter with a lock-up clutch
Patent number
11,519,486
Issue date
Dec 6, 2022
ZF Friedrichshafen AG
Horst Leichsenring
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method for determining the mass of a motor vehicle
Patent number
11,247,679
Issue date
Feb 15, 2022
ZF Friedrichshafen AG
Axel Bloching
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Transmission of a motor vehicle
Patent number
11,085,538
Issue date
Aug 10, 2021
ZF Friedrichshafen AG
Horst Leichsenring
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for activating a parking lock of a motor vehicle
Patent number
10,969,012
Issue date
Apr 6, 2021
ZF Friedrichshafen AG
Axel Bloching
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Hydraulic circuit arrangement for operating a hydrodynamic torque c...
Patent number
8,172,053
Issue date
May 8, 2012
ZF Friedrichshafen AG
Horst Leichsenring
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
VEHICLE TRANSMISSION WITH A POWER TAKE-OFF, VEHICLE AND WORKING MAC...
Publication number
20240102549
Publication date
Mar 28, 2024
ZF Friedrichshafen AG
Julius Döpfert
B60 - VEHICLES IN GENERAL
Information
Patent Application
HYDRODYNAMIC TORQUE CONVERTER WITH A LOCK-UP CLUTCH
Publication number
20220107012
Publication date
Apr 7, 2022
ZF Friedrichshafen AG
Horst LEICHSENRING
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
HAND LEVER TO PROVISIONALLY DISENGAGE A PARKING LOCK BY HAND
Publication number
20220034401
Publication date
Feb 3, 2022
ZF Friedrichshafen AG
Berthold SCHRAFF
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD FOR DETERMINING THE MASS OF A MOTOR VEHICLE
Publication number
20200189594
Publication date
Jun 18, 2020
ZF Friedrichshafen AG
Axel BLOCHING
B60 - VEHICLES IN GENERAL
Information
Patent Application
TRANSMISSION OF A MOTOR VEHICLE
Publication number
20200158239
Publication date
May 21, 2020
ZF Friedrichshafen AG
Horst LEICHSENRING
B60 - VEHICLES IN GENERAL
Information
Patent Application
HYDRAULIC CONTROL UNIT WITH ADDITIONAL OIL SUPPLY AND REMOVAL FOR A...
Publication number
20190331205
Publication date
Oct 31, 2019
ZF Friedrichshafen AG
Georg EGE
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
METHOD FOR ACTIVATING A PARKING LOCK OF A MOTOR VEHICLE
Publication number
20190323604
Publication date
Oct 24, 2019
ZF Friedrichshafen AG
Axel BLOCHING
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
COOLING OIL CIRCULATION OF A MOTOR-VEHICLE TRANSMISSION WITH A CONT...
Publication number
20100218642
Publication date
Sep 2, 2010
ZF Friedrichshafen AG
Horst LEICHSENRING
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SHIFT ARRANGEMENT
Publication number
20100154576
Publication date
Jun 24, 2010
ZF Friedrichshafen AG
Horst LEICHSENRING
B60 - VEHICLES IN GENERAL
Information
Patent Application
HYDRAULIC CIRCUIT ARRANGEMENT FOR OPERATING A HYDRODYNAMIC TORQUE C...
Publication number
20090298647
Publication date
Dec 3, 2009
ZF Friedrichshafen AG
Horst LEICHSENRING
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...