HANSEN INDUSTRIAL TRANSMISSIONS NV

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
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
7950154 Method for forming a taper roller bearing assemblyMar 25, 02May 31, 11[B21D]
5680793 Series of gear unitsJan 24, 97Oct 28, 97[F16H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7942078 Structural connection of a motor and gear unitExpiredMay 11, 05May 17, 11[F16H]
7721419 Tool for assembling a taper rollerExpiredJun 09, 08May 25, 10[B23P, B25B, B21K, F16C, B21D]
7552536 Method of assembling a taper roller bearingExpiredJan 24, 06Jun 30, 09[B21D]
7472619 Gear unitExpiredMar 04, 03Jan 06, 09[F16H]
7429135 Roller bearing assemblyExpiredMar 25, 02Sep 30, 08[F16C]
2007/0246,634 Motor and Gear Unit AssemblyAbandonedMay 03, 05Oct 25, 07[F16M]
2007/0216,237 Industrial Gear UnitAbandonedMay 27, 05Sep 20, 07[H02K, F16H]
7220359 Lubrication systemExpiredMar 12, 02May 22, 07[B01D]
7210374 Support for gear bearing elementsExpiredMar 12, 02May 01, 07[F16H]
7210852 Full complement taper roller bearingExpiredMar 08, 02May 01, 07[F16C]
7210853 Gear shaft bearing assemblyExpiredMar 12, 02May 01, 07[F16C]
2005/0241,436 Cover for housingAbandonedJan 24, 05Nov 03, 05[F16H]

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