SIMPSON INTERNATIONAL (UK) LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 289
 
  
 
F16F SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION257

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5988015 Drive devicesOct 27, 97Nov 23, 99[F16F]
5862897 Torsional vibration damperJun 10, 96Jan 26, 99[F16F]
5370580 Torsional viration damperNov 20, 92Dec 06, 94[F16D]
5364308 Torsional vibration damperDec 09, 91Nov 15, 94[F16D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6062104 Device for isolating torque fluctuationsExpiredMay 03, 99May 16, 00[F16F]
5931052 Crankshaft gear torsional vibration isolator assembly for an engineExpiredJun 20, 97Aug 03, 99[F02B, F16F]
5810668 Torsional shock isolated fuel pump drive gear assemblyExpiredApr 12, 96Sep 22, 98[F16D]
5761969 Torsional vibration damperExpiredJan 21, 97Jun 09, 98[F16F]
4295546 Torsional vibration dampersExpiredOct 02, 79Oct 20, 81[F16F]

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