Individual holder
SCHWING GMBH F
DE·69 granted patents·19 pending applications·928 citations·filing 1975–2023
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
88 records- 0192US10625990B2Large manipulator with articulated mast that can be quickly folded and unfoldedSCHWING GMBH F·Filed 2016·Granted Apr 21, 2020·12 cites·18 claims
- 0291US10407282B2Position control of a boom tipSCHWING GMBH F·Filed 2016·Granted Sep 10, 2019·10 cites·15 claims
- 0389US6871667B2Distribution device for thick matter, especially for concreteSCHWING GMBH F·Filed 2002·Granted Mar 29, 2005·42 cites·18 claims
- 0488US10046955B2Large manipulator having an articulated mast and having means for measuring angles of rotationSCHWING GMBH F·Filed 2015·Granted Aug 14, 2018·11 cites·15 claims
- 0586US11098491B2Large manipulator having an articulated mast that can be quickly folded and unfoldedSCHWING GMBH F·Filed 2017·Granted Aug 24, 2021·4 cites·15 claims
- 0685US4310124AMixer for viscous materials, for example for filter cake, pulp or the likeSCHWING GMBH F·Filed 1979·Granted Jan 12, 1982·46 cites·9 claims
- 0783US6463958B1Distributing device for thick substances, especially concreteSCHWING GMBH F·Filed 1999·Granted Oct 15, 2002·40 cites·10 claims
- 0881US4178142ADouble-cylinder pump especially for conveying cementSCHWING GMBH F·Filed 1977·Granted Dec 11, 1979·35 cites·9 claims
- 0980US5388965ASludge pump with monitoring systemSCHWING GMBH F·Filed 1993·Granted Feb 14, 1995·58 cites·5 claims
- 1079US4621375ARemote control system for constructional machinerySCHWING GMBH F·Filed 1983·Granted Nov 4, 1986·40 cites·4 claims
- 1178US7143682B2Large manipulator having a vibration damping capacitySCHWING GMBH F·Filed 2002·Granted Dec 5, 2006·31 cites·19 claims
- 1277US4730934AMobile mixer, preferably having counterrotational emptying, for building materials, in particular concreteSCHWING GMBH F·Filed 1987·Granted Mar 15, 1988·38 cites·34 claims
- 1375US11655642B2Large manipulator with automated mast set-upSCHWING GMBH F·Filed 2017·Granted May 23, 2023·3 cites·14 claims
- 1473US4465441ATwo-cylinder pump for heavy flowable materials, such as concreteSCHWING GMBH F·Filed 1982·Granted Aug 14, 1984·21 cites·19 claims
- 1573US4343598AViscous material pump, particularly for concreteSCHWING GMBH F·Filed 1980·Granted Aug 10, 1982·26 cites·2 claims
- 1672US11447967B2Articulated boom with boom segments and method for producing a boom segmentSCHWING GMBH F·Filed 2020·Granted Sep 20, 2022·2 cites·14 claims
- 1770US11092143B2Viscous material pump with adjustable limitation of the delivery pressureSCHWING GMBH F·Filed 2017·Granted Aug 17, 2021·2 cites·13 claims
- 1869US4393606AExcavator with laser position indicatorSCHWING GMBH F·Filed 1981·Granted Jul 19, 1983·32 cites·5 claims
- 1969US4373225APiping valve with a housing for the transfer of a wiper insertable in conduits that supply pressurized viscous material, preferably concreteSCHWING GMBH F·Filed 1980·Granted Feb 15, 1983·26 cites·11 claims
- 2068US5507624ASludge PumpSCHWING GMBH F·Filed 1994·Granted Apr 16, 1996·25 cites·28 claims
- 2167US9856662B2Mobile large manipulatorSCHWING GMBH F·Filed 2015·Granted Jan 2, 2018·4 cites·13 claims
- 2267US5380174APump for thick matter having delivery cylinders, in particular a two-cylinder concrete pumpSCHWING GMBH F·Filed 1993·Granted Jan 10, 1995·25 cites·9 claims
- 2366US4373875AViscous material pump, in particular for the conveyance of concreteSCHWING GMBH F·Filed 1980·Granted Feb 15, 1983·22 cites·5 claims
- 2463US4951806ADouble belt conveyor bandSCHWING GMBH F·Filed 1987·Granted Aug 28, 1990·19 cites·13 claims
- 2563US4280771AApparatus for distributing concrete, especially in the shuttering of gallery linings in mine and tunnel workingsSCHWING GMBH F·Filed 1978·Granted Jul 28, 1981·19 cites·7 claims
- 2663US4277899AExcavating machine with position indication of its work implementSCHWING GMBH F·Filed 1979·Granted Jul 14, 1981·21 cites·10 claims
- 2762US5638967AVehicle with a built-on swiveling mast and a frame supportSCHWING GMBH F·Filed 1996·Granted Jun 17, 1997·21 cites·25 claims
- 2862US5316453ASlurry pump with discharge cylinders, especially two-cylinder concrete pumpSCHWING GMBH F·Filed 1993·Granted May 31, 1994·21 cites·16 claims
- 2962US4180170ARotary tower crane for construction purposes with a distributor device for concreteSCHWING GMBH F·Filed 1978·Granted Dec 25, 1979·18 cites·6 claims
- 3059US4019839ADistributing valves for viscous materialsSCHWING GMBH F·Filed 1975·Granted Apr 26, 1977·13 cites·14 claims
- 3156US4708288AMethod and apparatus for pneumatically discharging hydromechanically conveyed hydraulic building material for underground operationsSCHWING GMBH F·Filed 1984·Granted Nov 24, 1987·9 cites·6 claims
- 3256US4191513APump for conveying cementSCHWING GMBH F·Filed 1978·Granted Mar 4, 1980·13 cites·4 claims
- 3355US4057373AMulti-cylinder pump for concreteSCHWING GMBH F·Filed 1975·Granted Nov 8, 1977·13 cites·10 claims
- 3455US2025334107A1Pipe diverter valve housing for a thick matter pump and thick matter pumpSCHWING GMBH F·Filed 2023·Application pending·0 cites
- 3552US11891987B2Piston pump and method for operating a piston pumpSCHWING GMBH F·Filed 2019·Granted Feb 6, 2024·0 cites·19 claims
- 3652US11040445B2Cartesian control of a boom tip of a large manipulator, in particular a concrete pumpSCHWING GMBH F·Filed 2017·Granted Jun 22, 2021·0 cites·14 claims
- 3751US12372979B2Remote control system for a construction machine and method for controlling a construction machineSCHWING GMBH F·Filed 2022·Granted Jul 29, 2025·0 cites·20 claims
- 3851US3976092AApparatus for the distribution of concreteSCHWING GMBH F·Filed 1975·Granted Aug 24, 1976·14 cites·3 claims
- 3950US7771174B2Reciprocating slurry pump with a continuous feed rateSCHWING GMBH F·Filed 2004·Granted Aug 10, 2010·6 cites·25 claims
- 4050US6799778B2Vehicle with frame supportSCHWING GMBH F·Filed 2002·Granted Oct 5, 2004·8 cites·9 claims
- 4150US5325761ASwitching arrangement for controlling the speed of hydraulic drivesSCHWING GMBH F·Filed 1992·Granted Jul 5, 1994·10 cites·4 claims
- 4250US4799573AAdjustable personnel platformSCHWING GMBH F·Filed 1987·Granted Jan 24, 1989·16 cites·7 claims
- 4348US6450779B1Two-cylinder thick matter pumpSCHWING GMBH F·Filed 1998·Granted Sep 17, 2002·12 cites·15 claims
- 4448US2024369050A1Auxiliary unit and system for electrically driving a truck-mounted concrete pumpSCHWING GMBH F·Filed 2022·Application pending·0 cites
- 4547US5536151ADevice for the pneumatic discharge of concrete that is hydromechanically transported in a dense flowSCHWING GMBH F·Filed 1993·Granted Jul 16, 1996·13 cites·20 claims
- 4646US11214970B2Remote control device for a large manipulator having a control leverSCHWING GMBH F·Filed 2017·Granted Jan 4, 2022·0 cites·6 claims
- 4746US5066203AApparatus for pneumatically discharging concreteSCHWING GMBH F·Filed 1991·Granted Nov 19, 1991·15 cites·8 claims
- 4846US4472118AMulti-way valves for pumps for conveying heavy flowable materialsSCHWING GMBH F·Filed 1982·Granted Sep 18, 1984·9 cites·7 claims
- 4946US2022288708A1Wire sawSCHWING GMBH F·Filed 2020·Application pending·0 cites
- 5045US7007590B2Device with at least one extension arm or support arm for multi-linked crane shaped extension arms, concrete spreader columns and similarSCHWING GMBH F·Filed 2001·Granted Mar 7, 2006·4 cites·13 claims
Showing the top 50 of 88 patent records by PatentIndex Score.
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