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Patents Grants
last 30 patents
Information
Patent Grant
Cabin
Patent number
D1050195
Issue date
Nov 5, 2024
Liebherr-Hydraulikbagger GmbH
Jonas Lorenz
D15 - Machines not elsewhere specified
Information
Patent Grant
Working machine comprising a boom and a boom bracing
Patent number
12,012,314
Issue date
Jun 18, 2024
Liebherr-Hydraulikbagger GmbH
Sebastian Rauh
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Electric energy transfer system for an excavator
Patent number
11,970,836
Issue date
Apr 30, 2024
Liebherr-Hydraulikbagger GmbH
Daniel Bayer
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Quick coupling having a centering device
Patent number
11,970,833
Issue date
Apr 30, 2024
Liebherr-Hydraulikbagger GmbH
Thomas Zitterbart
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Method and system for determining process data of a work process ca...
Patent number
11,965,318
Issue date
Apr 23, 2024
Liebherr-Hydraulikbagger GmbH
Ferdinand Hofmann
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Operating device for an implement and implement with a correspondin...
Patent number
11,261,580
Issue date
Mar 1, 2022
Liebherr-Hydraulikbagger GmbH
Gerhard Bolz
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Work machine having a ballast device
Patent number
11,242,670
Issue date
Feb 8, 2022
Liebherr-Hydraulikbagger GmbH
Bernd Wager
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Work machine having a display device
Patent number
11,072,908
Issue date
Jul 27, 2021
Liebherr-Hydraulikbagger GmbH
Gerhard Bolz
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Construction machine, in particular earth- moving machine, having a...
Patent number
10,996,667
Issue date
May 4, 2021
Liebherr-Hydraulikbagger GmbH
Gerhard Bolz
G05 - CONTROLLING REGULATING
Information
Patent Grant
Work machine having hydraulics for energy recovery
Patent number
10,927,867
Issue date
Feb 23, 2021
Liebherr-Hydraulikbagger GmbH
Bernhard Meitinger
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Apparatus for controlling/regulating the travel speed of a utility...
Patent number
10,919,514
Issue date
Feb 16, 2021
Liebherr-Hydraulikbagger GmbH
Johannes Lang
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Cabin lifter for a material transfer unit
Patent number
10,894,698
Issue date
Jan 19, 2021
Liebherr-Hydraulikbagger GmbH
Stephan Henkel
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Operating device for a working machine
Patent number
10,883,254
Issue date
Jan 5, 2021
Liebherr-Hydraulikbagger GmbH
Gerhard Bolz
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Articulated dump truck
Patent number
D898777
Issue date
Oct 13, 2020
Liebherr-Hydraulikbagger GmbH
Jonas Lorenz
D15 - Machines not elsewhere specified
Information
Patent Grant
Construction machine
Patent number
10,773,629
Issue date
Sep 15, 2020
Liebherr-Hydraulikbagger GmbH
Bernhard Meitinger
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Valve unit for a quick-changer and quick-change system
Patent number
10,214,873
Issue date
Feb 26, 2019
Liebherr-Hydraulikbagger GmbH
Simon Meier
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Traveling working machine
Patent number
10,132,057
Issue date
Nov 20, 2018
Liebherr-Hydraulikbagger GmbH
Simon Meier
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hydraulic system
Patent number
9,897,115
Issue date
Feb 20, 2018
Liebherr-Hydraulikbagger GmbH
Simon Meier
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Temperature control of energy recovery cylinder
Patent number
9,644,344
Issue date
May 9, 2017
Liebherr-Hydraulikbagger GmbH
Hans-Peter Lavergne
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Heat exchanger for energy recovery cylinder
Patent number
9,593,465
Issue date
Mar 14, 2017
Liebherr-Hydraulikbagger GmbH
Hans-Peter Lavergne
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Braking apparatus for work machines and method of actuating said br...
Patent number
9,463,783
Issue date
Oct 11, 2016
Liebherr-Hydraulikbagger GmbH
Bernhard Meitinger
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hydraulic drive
Patent number
9,447,874
Issue date
Sep 20, 2016
Liebherr-Hydraulikbagger GmbH
Simon Meier
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Implement with a boom
Patent number
9,279,230
Issue date
Mar 8, 2016
Liebherr-Hydraulikbagger GmbH
Bernd Wager
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Working device
Patent number
9,163,385
Issue date
Oct 20, 2015
Liebherr-Hydraulikbagger GmbH
Hans-Peter Lavergne
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Working device
Patent number
9,127,736
Issue date
Sep 8, 2015
Liebherr-Hydraulikbagger GmbH
Hans-Peter Lavergne
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Method of operating an energy recovery cylinder
Patent number
8,938,956
Issue date
Jan 27, 2015
Liebherr-Hydraulikbagger GmbH
Dirk Asam
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Construction machine or transfer apparatus
Patent number
8,657,057
Issue date
Feb 25, 2014
Liebherr-Hydraulikbagger GmbH
Gerhard Bolz
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Work machine, in particular excavator
Patent number
8,578,638
Issue date
Nov 12, 2013
Liebherr-Hydraulikbagger GmbH
Daniel Härter
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Piece of working equipment
Patent number
8,418,451
Issue date
Apr 16, 2013
Liebherr-Hydraulikbagger GmbH
Sebastian Stanger
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Tool for screwing a piston onto the piston rod of a hydraulic cylin...
Patent number
8,402,879
Issue date
Mar 26, 2013
Liebherr-Hydraulikbagger GmbH
Hans-Peter Lavergne
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR DETERMINING OR ADAPTING A CHARACTERISTIC CURVE OF A HYDR...
Publication number
20240392538
Publication date
Nov 28, 2024
Liebherr-Hydraulikbagger GmbH
Philipp HEINLE
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
EXCAVATOR BUCKET
Publication number
20240229412
Publication date
Jul 11, 2024
Liebherr-Hydraulikbagger GmbH
Florian EGGLE
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
MOBILE WORKING MACHINE
Publication number
20240150998
Publication date
May 9, 2024
Liebherr-Hydraulikbagger GmbH
Daniel VELOSO
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
EXCAVATOR BUCKET
Publication number
20240133150
Publication date
Apr 25, 2024
Liebherr-Hydraulikbagger GmbH
Florian EGGLE
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
DEVICE FOR TRANSFERRING EXHAUST GAS BETWEEN A FRONT AND REAR CARRIA...
Publication number
20240117907
Publication date
Apr 11, 2024
Liebherr-Hydraulikbagger GmbH
Thomas LOCHER
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SYSTEM AND METHOD FOR LOCALIZING AN ATTACHMENT TOOL
Publication number
20220412040
Publication date
Dec 29, 2022
Liebherr-Hydraulikbagger GmbH
Thomas ZITTERBART
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
METHOD AND SYSTEM FOR DETERMINING PROCESS DATA OF A WORK PROCESS CA...
Publication number
20210381201
Publication date
Dec 9, 2021
Liebherr-Hydraulikbagger GmbH
Ferdinand HOFMANN
G01 - MEASURING TESTING
Information
Patent Application
QUICK COUPLING HAVING A CENTERING DEVICE
Publication number
20210324600
Publication date
Oct 21, 2021
Liebherr-Hydraulikbagger GmbH
Thomas ZITTERBART
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
MOBILE WORK MACHINE
Publication number
20210301497
Publication date
Sep 30, 2021
Liebherr-Hydraulikbagger GmbH
Daniel BAYER
B60 - VEHICLES IN GENERAL
Information
Patent Application
Working machine, in particular material handling implement, compris...
Publication number
20210147197
Publication date
May 20, 2021
Liebherr-Hydraulikbagger GmbH
Sebastian Rauh
B66 - HOISTING LIFTING HAULING
Information
Patent Application
METHOD FOR AN AUTOMATIC MOVEMENT OF A WORKING DEVICE AND WORKING DE...
Publication number
20210032848
Publication date
Feb 4, 2021
Liebherr-Hydraulikbagger GmBH
Hannes WIND
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
MOBILE WORKING MACHINE HAVING A PIVOTABLE OPERATOR'S CABIN
Publication number
20200369500
Publication date
Nov 26, 2020
Liebherr-Hydraulikbagger GmbH
Stephan HENKEL
B66 - HOISTING LIFTING HAULING
Information
Patent Application
BRAKING DEVICE FOR A WORKING MACHINE
Publication number
20200223416
Publication date
Jul 16, 2020
Liebherr-Hydraulikbagger GmbH
Bernhard MEITINGER
B60 - VEHICLES IN GENERAL
Information
Patent Application
OPERATING DEVICE FOR AN IMPLEMENT AND IMPLEMENT WITH A CORRESPONDIN...
Publication number
20190242094
Publication date
Aug 8, 2019
Liebherr-Hydraulikbagger GmbH
Gerhard BOLZ
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORK MACHINE HAVING HYDRAULICS FOR ENERGY RECOVERY
Publication number
20190234049
Publication date
Aug 1, 2019
Liebherr-Hydraulikbagger GmbH
Bernhard MEITINGER
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
CONSTRUCTION MACHINE, IN PARTICULAR EARTH-MOVING MACHINE, HAVING A...
Publication number
20190196462
Publication date
Jun 27, 2019
Liebherr-Hydraulikbagger GmbH
Gerhard BOLZ
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPERATING DEVICE FOR A WORKING MACHINE
Publication number
20190136489
Publication date
May 9, 2019
Liebherr-Hydraulikbagger GmbH
Gerhard BOLZ
G08 - SIGNALLING
Information
Patent Application
WORK MACHINE HAVING A DISPLAY DEVICE
Publication number
20190032304
Publication date
Jan 31, 2019
Liebherr-Hydraulikbagger GmbH
Gerhard BOLZ
G02 - OPTICS
Information
Patent Application
CONSTRUCTION MACHINE
Publication number
20190023170
Publication date
Jan 24, 2019
Liebherr-Hydraulikbagger GmBH
Bernhard MEITINGER
B60 - VEHICLES IN GENERAL
Information
Patent Application
CABIN LIFTER FOR A MATERIAL TRANSFER UNIT
Publication number
20180179028
Publication date
Jun 28, 2018
Liebherr-Hydraulikbagger GmbH
Stephan HENKEL
B66 - HOISTING LIFTING HAULING
Information
Patent Application
WORK MACHINE HAVING A BALLAST DEVICE
Publication number
20180163370
Publication date
Jun 14, 2018
Liebherr-Hydraulikbagger GmbH
Bernd WAGER
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
VALVE UNIT FOR A QUICK-CHANGER AND QUICK-CHANGE SYSTEM
Publication number
20170159263
Publication date
Jun 8, 2017
Liebherr-Hydraulikbagger GmbH
Simon Meier
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
POWER CYLINDER AND CONSTRUCTION MACHINE OR LIFTING GEAR
Publication number
20140305117
Publication date
Oct 16, 2014
Liebherr-Hydraulikbagger GmbH
Roman Hofmann
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Construction Machine
Publication number
20140241841
Publication date
Aug 28, 2014
Liebherr-Hydraulikbagger GmbH
Daniel VELOSO
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
APPARATUS FOR CONTROLLING/REGULATING THE TRAVEL SPEED OF A UTILITY...
Publication number
20140116039
Publication date
May 1, 2014
Liebherr-Hydraulikbagger GmbH
Johannes Lang
B60 - VEHICLES IN GENERAL
Information
Patent Application
Braking Apparatus for Work Machines and Method of Actuating Said Br...
Publication number
20140110995
Publication date
Apr 24, 2014
Liebherr-Hydraulikbagger GmbH
Bernhard MEITINGER
B60 - VEHICLES IN GENERAL
Information
Patent Application
WORK MACHINE
Publication number
20130174540
Publication date
Jul 11, 2013
Liebherr-Hydraulikbagger GmbH
Simon Meier
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
HYDRAULIC SYSTEM
Publication number
20130139909
Publication date
Jun 6, 2013
Liebherr-Hydraulikbagger GmbH
Simon Meier
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
IMPLEMENT WITH A BOOM
Publication number
20130142606
Publication date
Jun 6, 2013
Liebherr-Hydraulikbagger GmbH
Bernd Wager
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Working Device
Publication number
20120301256
Publication date
Nov 29, 2012
Liebherr-Hydraulikbagger GmbH
Hans-Peter Lavergne
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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