STROMSHOLMEN AB

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16F SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION1346
 
  
 
B60G VEHICLE SUSPENSION ARRANGEMENTS 348
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 254
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 289
 
  
 
B21J FORGING; HAMMERING; PRESSING; RIVETING; FORGE FURNACES 119
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
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

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9550403 Hydropneumatic suspension unitApr 25, 14Jan 24, 17[B60G, F16F]
8931990 Pierce nut and use thereofJun 05, 07Jan 13, 15[B23P, F16B]
8813925 Hydropneumatic suspension unitJun 01, 09Aug 26, 14[F16F]
8678149 Gas spring with temperature compensationFeb 24, 11Mar 25, 14[F16F]
8522540 Counterbalancing arrangementFeb 19, 10Sep 03, 13[F16F]
8196721 Hydropneumatic spring and damper systemApr 30, 08Jun 12, 12[B60G]
7823895 Suspension system, vehicle comprising such a suspension system and a method for controlling a suspension systemNov 17, 08Nov 02, 10[B60G]
7818988 Striker plate and sheet-metal forming tool comprising such a striker plateSep 28, 05Oct 26, 10[B21D]
7544008 Flange dressing and method for attaching a gas springOct 24, 03Jun 09, 09[F16D]
7278632 Gas springApr 05, 04Oct 09, 07[F16F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0105,095 Punch stripper and press toolAbandonedOct 02, 07May 08, 08[B21D]
5833218 Degressive gas springExpiredDec 12, 95Nov 10, 98[F16F]
5580032 Arrangement for a gas springExpiredSep 26, 95Dec 03, 96[F16F]

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