UNI-CARDAN AKTIENGESELLSCHAFT

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16H GEARING199

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5279401 Method for controlling friction clutches or brakesJun 23, 92Jan 18, 94[F16H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5004370 Hollow shaft having drive elements with axially varied material properties being secured on the hollow shaft by expansion of the hollow shaftExpiredMay 19, 88Apr 02, 91[B25G]
4867004 Small-diameter and long-length expansion sensorExpiredMay 19, 88Sep 19, 89[B23P, F16H]
4692126 Claw coupling assembly for torque transmissionExpiredApr 29, 85Sep 08, 87[F16D]
4643698 Constant velocity jointExpiredDec 26, 84Feb 17, 87[F16D]
4619627 Fluidic shaft coupling assemblyExpiredNov 02, 84Oct 28, 86[F16C, F16D]
4568314 Universal joint shaft assemblyExpiredJun 01, 84Feb 04, 86[B60K, F16D]
4564242 Wheel hub assemblyExpiredOct 26, 83Jan 14, 86[F16D]
4549873 Angularly movable universal jointExpiredMar 27, 84Oct 29, 85[F16D]
4536038 Wheel hub assembly for a motor vehicleExpiredMay 25, 84Aug 20, 85[F16C]
4516959 Sealing boot for universal jointExpiredFeb 15, 83May 14, 85[F16D]
4512679 Universal jointExpiredAug 03, 82Apr 23, 85[F16D]
4482337 Universal jointExpiredDec 17, 81Nov 13, 84[F16D]
4472159 Angularly movable universal jointExpiredDec 10, 81Sep 18, 84[F16D]
4449954 Overload clutchExpiredJun 22, 81May 22, 84[F16D]
4425101 Angularly movable universal jointExpiredDec 17, 81Jan 10, 84[F16D]
4412827 Universal jointExpiredJul 18, 80Nov 01, 83[F16D]
4403781 Sealing assembly for universal jointExpiredSep 22, 81Sep 13, 83[B61F, F16D]
4383588 Vehicle wheel mounting assemblyExpiredFeb 26, 81May 17, 83[B60K]
4371357 Universal jointExpiredJun 25, 80Feb 01, 83[F16D]
4369979 Sealing boot arrangement for a universal jointExpiredJun 04, 82Jan 25, 83[F16J]

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