SIEMENS TRANSPORTATION SYSTEMS GMBH & CO KG

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B61D BODY DETAILS OR KINDS OF RAILWAY VEHICLES 323
 
  
 
B60D VEHICLE CONNECTIONS 120

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7597052 Anticlimber for railroad vehiclesJul 07, 05Oct 06, 09[B61G, B61D]
7543537 Crumple element comprising a guiding mechanismAug 25, 05Jun 09, 09[B61G, B61D]
7506590 Junction between railway vehicles with anti-climbing protective devicesOct 08, 04Mar 24, 09[B60D, B61D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0180,048 Emergency pneumatic spring with centering actionAbandonedJan 11, 06Aug 17, 06[B61F]
2006/0038,029 Sprinkler system for railway vehiclesAbandonedSep 07, 05Feb 23, 06[A62C, F23D, B67D]
2004/0016,361 Level control for a rail-mounted vehicleAbandonedApr 24, 03Jan 29, 04[B61D]

Top Inventors for This Owner

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