LIEBHERR-MINING EQUIPMENT COLMAR SAS

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR 639
 
  
 
B62D MOTOR VEHICLES; TRAILERS 586
 
  
 
B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 489
 
  
 
E02F DREDGING; SOIL-SHIFTING 441
 
  
 
B60P VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS 335
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 3107
 
  
 
B66C CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES 229
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 175
 
  
 
B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR133
 
  
 
F01P COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES 139

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0363,112 DEVICE FOR RECOVERING HYDRAULIC ENERGY BY CONNECTING TWO DIFFERENTIAL CYLINDERSJun 14, 17Dec 21, 17[F15B, E02F, B66C]
2017/0363,115 UNKNOWNJun 14, 17Dec 21, 17[F15B]
2017/0363,122 APPARATUS FOR RECUPERATING HYDRAULIC ENERGY WITH ENERGY-EFFICIENT REPLENISHMENT OF THE ROD SIDES OF DIFFERENTIAL CYLINDERS AND SIMULTANEOUS PRESSURE INTENSIFICATIONJun 15, 17Dec 21, 17[F15B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9902444 Chain link for a crawler driveJul 22, 15Feb 27, 18[B62D]
9829015 Hydraulic valve arrangement with control/regulating functionNov 19, 14Nov 28, 17[F15B, F16D]
9789770 Work machine, in particular dump truck or truckJul 13, 15Oct 17, 17[H02P, B60L]
9771037 Work machine, in particular dump truck or truckMar 05, 15Sep 26, 17[B60K, B60R, B62D, B60S, B60P]
9718345 Dump truck or truckJun 04, 15Aug 01, 17[B60K, F01P, B60P]
9669765 Work machine, in particular dump truck or truckMar 02, 15Jun 06, 17[B60R, B62D, B60P]
9670643 Excavator bucket and earth moving machineFeb 24, 14Jun 06, 17[E02F]
9604532 Work machine, in particular dump truck or truckJun 04, 15Mar 28, 17[B60K]
9446802 Track padSep 11, 12Sep 20, 16[B62D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0062,143 METHOD AND DEVICE FOR RADIOTHERAPYAbandonedAug 26, 09Mar 11, 10[B05D, A61N]

Top Inventors for This Owner

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