Assignee
LIEBHERR HYDRAULIKBAGGER
DE·41 granted patents·15 pending applications·419 citations·filing 1977–2025
Top patents by PatentIndex Score
56 records- 0195US7464967B2Hydraulic quick couplingLIEBHERR HYDRAULIKBAGGER·Filed 2005·Granted Dec 16, 2008·47 cites·12 claims
- 0295US7434391B2Excavator and a machine for material transferLIEBHERR HYDRAULIKBAGGER·Filed 2005·Granted Oct 14, 2008·49 cites·7 claims
- 0389US7357163B2Digging or gripping toolLIEBHERR HYDRAULIKBAGGER·Filed 2005·Granted Apr 15, 2008·25 cites·9 claims
- 0488US4152004ABuilding machine, particularly an excavatorLIEBHERR HYDRAULIKBAGGER·Filed 1977·Granted May 1, 1979·48 cites·5 claims
- 0585US11965318B2Method and system for determining process data of a work process carried out by an implementLIEBHERR HYDRAULIKBAGGER·Filed 2021·Granted Apr 23, 2024·2 cites·15 claims
- 0685US7246457B2Construction machine with a quick couplerLIEBHERR HYDRAULIKBAGGER·Filed 2005·Granted Jul 24, 2007·19 cites·20 claims
- 0782US6813851B2Quick couplingLIEBHERR HYDRAULIKBAGGER·Filed 2002·Granted Nov 9, 2004·33 cites·36 claims
- 0881US6758024B1Industrial shaft, particularly for packaging equipmentLIEBHERR HYDRAULIKBAGGER·Filed 2000·Granted Jul 6, 2004·30 cites·13 claims
- 0981US6385872B1Rapid coupling for excavation implementsLIEBHERR HYDRAULIKBAGGER·Filed 2000·Granted May 14, 2002·30 cites·20 claims
- 1080US7378950B2Overload warning means for excavatorsLIEBHERR HYDRAULIKBAGGER·Filed 2006·Granted May 27, 2008·17 cites·20 claims
- 1179US7703812B2Quick couplingLIEBHERR HYDRAULIKBAGGER·Filed 2007·Granted Apr 27, 2010·20 cites·15 claims
- 1274US11072908B2Work machine having a display deviceLIEBHERR HYDRAULIKBAGGER·Filed 2018·Granted Jul 27, 2021·2 cites·14 claims
- 1371US7992943B2Dump bodyLIEBHERR HYDRAULIKBAGGER·Filed 2009·Granted Aug 9, 2011·12 cites·4 claims
- 1470US10996667B2Construction machine, in particular earth- moving machine, having a control panelLIEBHERR HYDRAULIKBAGGER·Filed 2018·Granted May 4, 2021·2 cites·15 claims
- 1569US7419023B2Transfer apparatusLIEBHERR HYDRAULIKBAGGER·Filed 2005·Granted Sep 2, 2008·8 cites·10 claims
- 1667USD898777SArticulated dump truckLIEBHERR HYDRAULIKBAGGER·Filed 2019·Granted Oct 13, 2020·12 cites·1 claims
- 1766US12492530B2Mobile working machineLIEBHERR HYDRAULIKBAGGER·Filed 2023·Granted Dec 9, 2025·0 cites·16 claims
- 1866US10919514B2Apparatus for controlling/regulating the travel speed of a utility vehicle and method for sameLIEBHERR HYDRAULIKBAGGER·Filed 2013·Granted Feb 16, 2021·2 cites·6 claims
- 1964US7478835B2Travel unit for mobile machinesLIEBHERR HYDRAULIKBAGGER·Filed 2005·Granted Jan 20, 2009·10 cites·12 claims
- 2063US11970836B2Electric energy transfer system for an excavatorLIEBHERR HYDRAULIKBAGGER·Filed 2021·Granted Apr 30, 2024·0 cites·16 claims
- 2162US4643146AApparatus for controlling the rotary speed of a diesel engine for a hydraulic excavator or the likeLIEBHERR HYDRAULIKBAGGER·Filed 1983·Granted Feb 17, 1987·19 cites·7 claims
- 2262US2024229412A9Excavator bucketLIEBHERR HYDRAULIKBAGGER·Filed 2023·Application pending·0 cites
- 2361US10214873B2Valve unit for a quick-changer and quick-change systemLIEBHERR HYDRAULIKBAGGER·Filed 2016·Granted Feb 26, 2019·1 cites·19 claims
- 2460US10927867B2Work machine having hydraulics for energy recoveryLIEBHERR HYDRAULIKBAGGER·Filed 2019·Granted Feb 23, 2021·2 cites·10 claims
- 2560US2025273979A1Mobile power supply unit for a mobile work-performing machineLIEBHERR HYDRAULIKBAGGER·Filed 2025·Application pending·0 cites
- 2657US9279230B2Implement with a boomLIEBHERR HYDRAULIKBAGGER·Filed 2012·Granted Mar 8, 2016·2 cites·13 claims
- 2757US2022412040A1System and method for localizing an attachment toolLIEBHERR HYDRAULIKBAGGER·Filed 2022·Application pending·0 cites
- 2856US7344175B2Grabbing toolLIEBHERR HYDRAULIKBAGGER·Filed 2005·Granted Mar 18, 2008·2 cites·23 claims
- 2956US2025327274A1Device for monitoring and assisting an operator of a construction machineLIEBHERR HYDRAULIKBAGGER·Filed 2025·Application pending·0 cites
- 3055US4270286ATool suspension with supply means for hydraulic mediumLIEBHERR HYDRAULIKBAGGER·Filed 1979·Granted Jun 2, 1981·11 cites·2 claims
- 3154US7320272B2Hydraulic systemLIEBHERR HYDRAULIKBAGGER·Filed 2005·Granted Jan 22, 2008·3 cites·11 claims
- 3253US12188585B2Device for transferring exhaust gas between a front and rear carriage of a mobile working machine separated by an articulated pivot jointLIEBHERR HYDRAULIKBAGGER·Filed 2023·Granted Jan 7, 2025·0 cites·14 claims
- 3352US2024392538A1Method for determining or adapting a characteristic curve of a hydraulic component or mobile working machineLIEBHERR HYDRAULIKBAGGER·Filed 2024·Application pending·0 cites
- 3451US12012314B2Working machine comprising a boom and a boom bracingLIEBHERR HYDRAULIKBAGGER·Filed 2020·Granted Jun 18, 2024·0 cites·14 claims
- 3551US11242670B2Work machine having a ballast deviceLIEBHERR HYDRAULIKBAGGER·Filed 2017·Granted Feb 8, 2022·0 cites·18 claims
- 3651US10773629B2Construction machineLIEBHERR HYDRAULIKBAGGER·Filed 2018·Granted Sep 15, 2020·1 cites·12 claims
- 3751US9897115B2Hydraulic systemLIEBHERR HYDRAULIKBAGGER·Filed 2012·Granted Feb 20, 2018·0 cites·14 claims
- 3845US10894698B2Cabin lifter for a material transfer unitLIEBHERR HYDRAULIKBAGGER·Filed 2017·Granted Jan 19, 2021·1 cites·13 claims
- 3945US7163112B2Material transloading equipmentLIEBHERR HYDRAULIKBAGGER·Filed 2003·Granted Jan 16, 2007·3 cites·30 claims
- 4045US6892822B2Construction machine with rapid-action couplingLIEBHERR HYDRAULIKBAGGER·Filed 2003·Granted May 17, 2005·3 cites·6 claims
- 4144US7086804B2Quick-change attachmentLIEBHERR HYDRAULIKBAGGER·Filed 2004·Granted Aug 8, 2006·2 cites·21 claims
- 4244US2009071139A1Excavator and a machine for material transferLIEBHERR HYDRAULIKBAGGER·Filed 2008·Application pending·0 cites
- 4343US11970833B2Quick coupling having a centering deviceLIEBHERR HYDRAULIKBAGGER·Filed 2021·Granted Apr 30, 2024·0 cites·15 claims
- 4443US11261580B2Operating device for an implement and implement with a corresponding operating deviceLIEBHERR HYDRAULIKBAGGER·Filed 2019·Granted Mar 1, 2022·0 cites·12 claims
- 4543US2021032848A1Method for an automatic movement of a working device and working deviceLIEBHERR HYDRAULIKBAGGER·Filed 2020·Application pending·0 cites
- 4640USD1050195SCabinLIEBHERR HYDRAULIKBAGGER·Filed 2023·Granted Nov 5, 2024·0 cites·1 claims
- 4740US2020223416A1Braking device for a working machineLIEBHERR HYDRAULIKBAGGER·Filed 2020·Application pending·0 cites
- 4837US10883254B2Operating device for a working machineLIEBHERR HYDRAULIKBAGGER·Filed 2018·Granted Jan 5, 2021·0 cites·4 claims
- 4937US2011002765A1Excavator boomLIEBHERR HYDRAULIKBAGGER·Filed 2010·Application pending·0 cites
- 5036US2010258364A1ExcavatorLIEBHERR HYDRAULIKBAGGER·Filed 2010·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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