LUKAS HYDRAULIK GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B61K OTHER AUXILIARY EQUIPMENT FOR RAILWAYS 211
 
  
 
A62B DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING 136
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD 122
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 183

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8727317 Rescue cylinderMay 23, 11May 20, 14[B66F, A62B]
7451960 Support apparatusJul 20, 04Nov 18, 08[B65H]
5682821 Displacement device for the horizontal displacement of heavy loadsJan 11, 96Nov 04, 97[B61K]
5664500 Shifting device for horizontal shifting of heavy loadsAug 31, 95Sep 09, 97[B61K]
5406826 Spreader device with replaceable spreading jawsNov 05, 93Apr 18, 95[B66F]
5152312 Automatic shuttle valveAug 07, 91Oct 06, 92[G05D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0071,791 METHOD FOR OPERATING A HYDRAULIC PUMP ARRANGEMENT, AND HYDRAULIC PUMP ARRANGEMENTAbandonedMar 30, 12Mar 12, 15[F04B]
2015/0017,021 METHOD FOR OPERATING A HYDRAULIC PUMP ARRANGEMENT, AND HYDRAULIC PUMP ARRANGEMENTAbandonedFeb 29, 12Jan 15, 15[F04B]
2013/0139,498 CONTROL APPARATUS FOR A FIRST TOOL AND A SECOND TOOLAbandonedAug 10, 11Jun 06, 13[F15B]
7409828 Control deviceExpiredOct 14, 05Aug 12, 08[F15B]
7240490 Tool arrangement and application of said tool arrangementExpiredJul 15, 04Jul 10, 07[B26D]
6942468 Portable hydraulic pump unitExpiredMay 26, 01Sep 13, 05[F04B]
6578821 Rescue device with an adjustable arm lengthExpiredApr 10, 02Jun 17, 03[B66F]
6305667 Lifting device for lifting heavy loads, in particular derailed rail vehiclesExpiredMar 18, 99Oct 23, 01[B66F]
5309706 Shackle-type connectorExpiredJul 19, 93May 10, 94[F16G]
5105622 Hydraulic unit for driving a toolExpiredSep 26, 90Apr 21, 92[F15B, F16D]
5060502 Hydraulically-operated stripping deviceExpiredAug 01, 90Oct 29, 91[B21D]
4566673 Hydraulic device for rerailing vehiclesExpiredSep 17, 84Jan 28, 86[B66F]

Top Inventors for This Owner

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