INA-SCHAEFFLER KG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F01L CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES 550
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 466
 
  
 
B60G VEHICLE SUSPENSION ARRANGEMENTS 150
 
  
 
B62D MOTOR VEHICLES; TRAILERS 190
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 190
 
  
 
F16F SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION158
 
  
 
F16H GEARING199
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 1155

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE44864 Switching element for a valve train of an internal combustion engineAug 18, 05Apr 29, 14[F01L]
7488114 Rolling bearing retainerDec 20, 03Feb 10, 09[F16C]
7465102 Bearing ring and wheel bearing unitJul 08, 04Dec 16, 08[F16C]
7415908 Clamping device for a steering columnFeb 04, 04Aug 26, 08[B62D]
7210439 Switching element for a valve train of an internal combustion engineMay 02, 06May 01, 07[F01L]
7210854 Rolling-bearing cageJul 02, 03May 01, 07[F16C]
7207303 Switching elementApr 13, 06Apr 24, 07[F01L]
7160194 Displacement jointJan 09, 06Jan 09, 07[F16D]
6959677 Hydraulic support elementFeb 10, 05Nov 01, 05[F01L]
6769351 Radial piston pumpNov 15, 02Aug 03, 04[F04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0236,346 Ball screwAbandonedMay 28, 10Sep 23, 10[F16H]
7611285 Linear ball bearingExpiredMar 26, 04Nov 03, 09[F16C]
7575377 Combined radial and axial bearingExpiredFeb 20, 04Aug 18, 09[F16C]
2009/0145,391 SWITCHING ELEMENT FOR A VALVE TRAIN OF AN INTERNAL COMBUSTION ENGINEAbandonedNov 17, 08Jun 11, 09[F01L]
7527584 Belt-tensioning rollerExpiredMar 15, 04May 05, 09[F16C]
2009/0091,064 Ball screwAbandonedDec 10, 08Apr 09, 09[B29C]
7513687 Linear rolling bearingExpiredJul 18, 07Apr 07, 09[F16C]
7410301 Linear rolling bearingExpiredDec 20, 04Aug 12, 08[F16C]
2008/0108,444 BEARING ARRANGEMENT FOR SUPPORTING A TRUNNION OF AN UNIVERSAL JOINTAbandonedJan 10, 07May 08, 08[F16C, F16D]
2008/0044,646 WEAR-RESISTANT COATING AND PROCESS FOR PRODUCING ITAbandonedAug 22, 07Feb 21, 08[B32B]
7318676 Thrust bearing comprising a spacing memberExpiredJan 30, 04Jan 15, 08[F16C]
2007/0259,745 Centre of Rotation Support for an AssemblyAbandonedJul 29, 05Nov 08, 07[F16C, F16H]
7219639 Drag lever of a valve mechanism in an internal combustion engineExpiredOct 14, 03May 22, 07[F01L]
7189183 Stop disk of a planetary gearExpiredDec 18, 02Mar 13, 07[F16H]
7185620 Cam follower of a valve drive of an internal combustion engineExpiredApr 25, 05Mar 06, 07[F01L]
7182521 Axial bearing unitExpiredApr 15, 05Feb 27, 07[F16C]
7178984 Bearing arrangement for supporting a trunnion of an universal jointExpiredMar 12, 04Feb 20, 07[F16C]
7147375 Linear guideExpiredSep 14, 05Dec 12, 06[F16C]
7143731 Cup tappet of a valve train of an internal combustion engineExpiredMay 11, 05Dec 05, 06[F01L]
7137497 Means for securing a cage of a freewheel against rotationExpiredOct 14, 04Nov 21, 06[F16D]

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