THYSSENKRUPP FEDERN UND STABILISATOREN GMBH

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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 VIBRATION653
 
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 4121
 
 
 
B60G VEHICLE SUSPENSION ARRANGEMENTS 447
 
 
 
C21D MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS 243
 
 
 
B21F WORKING OR PROCESSING OF WIRE 119
 
 
 
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
2017/0283,904 METHOD FOR PRODUCING COLD-FORMED STEEL SPRINGSJul 15, 15Oct 05, 17[C21D]
2017/0275,721 METHOD FOR PRODUCING HOT-FORMED STEEL SPRINGSJul 15, 15Sep 28, 17[B21F, C21D]
2017/0122,395 TORSION-LOADED ROD-SHAPED COMPONENT WITH DIFFERENT FIBRE REINFORCEMENTS FOR TENSILE AND COMPRESSIVE LOADINGApr 14, 15May 04, 17[B29C, F16F]
2017/0015,170 SUSPENSION SPRING UNIT FOR A VEHICLE CHASSISFeb 19, 15Jan 19, 17[B60G, F16F]
2015/0330,471 DEVICE AND METHOD FOR PRODUCING A SPRING MADE OF FIBER COMPOSITE MATERIALDec 06, 13Nov 19, 15[B29C, F16F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9334913 Bearing arrangement for a spring of a vehicle chassisJan 30, 12May 10, 16[B60G, F16F]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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