NORDHYDRAULIC AB

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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
 
  
 
E02F DREDGING; SOIL-SHIFTING 441
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL367
 
  
 
1303 EQUIPMENT FOR DISTRIBUTION OR CONTROL OF ELECTRIC POWER269
 
  
 
B66C CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES 130
 
  
 
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
 
  
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 148
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 169

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2012/0085,946 Valve DeviceJun 23, 10Apr 12, 12[F16K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9869074 Valve deviceJun 23, 10Jan 16, 18[F15B, E02F]
9376787 Hydraulic valve deviceOct 18, 13Jun 28, 16[F15B, E02F]
8935919 Method and device for controlling a hydraulic systemJun 23, 10Jan 20, 15[F15B, B66F, E02F, B66C]
8905077 Hydraulic main valve and auxiliary valveJun 23, 10Dec 09, 14[F16L, F15B, E02F]
8800426 Hydraulic load control valve deviceMay 12, 08Aug 12, 14[F15B]
8707984 Valve fastening meansJun 22, 09Apr 29, 14[F16B, E02F]
8667884 Hydraulic valve deviceMay 12, 08Mar 11, 14[F15B]
8585098 Hydraulic connectionNov 19, 07Nov 19, 13[F16L]
D674756 Magnetic cladding with electronics boxOct 26, 10Jan 22, 13[1303]
8262136 Holding means for a hydraulic couplingNov 16, 07Sep 11, 12[F16L]

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Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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