KNORR-BREMSE GESELLSCHAFT MIT BESCHRANKTER HAFTUNG

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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 818
 
  
 
E05C BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS 432
 
  
 
E05D HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS 430
 
  
 
E06B FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES 441
 
  
 
E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING336
 
  
 
B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES 255
 
  
 
B60T VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL 271
 
  
 
B61C LOCOMOTIVES; MOTOR RAILCARS 214
 
  
 
B61H BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES; ARRANGEMENTS OR DIS-POSITIONS OF BRAKES OR OTHER RETARDING APPARATUS IN RAIL VEHICLES 214
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 289

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0072,329 PNEUMATIC PUMP DEVICE AND METERING SYSTEM AND SANDING SYSTEM, COMPRISING A JET PUMP FOR FLOWABLE MATERIALFeb 24, 16Mar 15, 18[B61C, F04F]
2017/0191,298 ELECTRONIC CIRCUIT FOR SAFELY CLOSING A MOTOR-DRIVEN DOOR OF A RAIL VEHICLEMay 21, 15Jul 06, 17[H02P, B61D, E05F]
2017/0080,959 COIL DEVICE FOR AN ELECTROMAGNETIC TRACK BRAKE FOR A RAIL VEHICLE, MAGNETIC TRACK BRAKE FOR A RAIL VEHICLE, AND METHOD FOR MOUNTING AT LEAST ONE CONNECTION CABLE OF A COIL OF AN ELECTROMAGNETIC TRACK BRAKE FOR A RAIL VEHICLEApr 28, 15Mar 23, 17[H02K, B61H, B60T, F16D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9874050 Sliding door module/pivoting sliding door module having floating mounting of a rack of a rack-and-pinion driveSep 19, 14Jan 23, 18[E06B, B61D, E05D, E05F]
9340216 Door leaf for a vehicle, particularly a rail vehicleJan 30, 14May 17, 16[B60J, E06B, B61D, E04C]
8122644 Pivotable sliding doorFeb 09, 06Feb 28, 12[E05D]
8113552 Locking deviceApr 19, 05Feb 14, 12[E05C]
8061084 Seal profileFeb 09, 06Nov 22, 11[B60J, F16P, B61D]
8047141 Step actuatorFeb 09, 06Nov 01, 11[B61D]
8042773 Method and device for deactivating defective doorsJul 31, 06Oct 25, 11[B61K]
7887106 Floor lockSep 15, 05Feb 15, 11[E05C]
7793596 Retractable stepSep 17, 04Sep 14, 10[B61D]
7603813 Door gap monitoringMay 20, 03Oct 20, 09[E06B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0020,300 DEVICE FOR COVERING AN ACTUATING ELEMENT, EMERGENCY ACTUATING DEVICE, AND A METHOD FOR SECURING A PANEAbandonedApr 04, 12Jan 23, 14[G05G]
8517433 Locking device of a doorExpiredDec 19, 08Aug 27, 13[E05C]
2011/0209,306 DEVICE FOR SUSPENDING A SLIDING DOORAbandonedOct 30, 09Sep 01, 11[E05D]
2010/0180,507 SLIDING DOORAbandonedJul 30, 08Jul 22, 10[B60J, E05D]
2009/0265,995 Door LeafAbandonedJul 31, 06Oct 29, 09[B60J]
2007/0001,485 Transition of lines to a door leafAbandonedMay 27, 04Jan 04, 07[B60K]
2005/0229,661 Door actuatorAbandonedJun 08, 05Oct 20, 05[E05B]
2003/0223,112 TelescopeAbandonedMar 28, 03Dec 04, 03[G02B]
2003/0217,513 Driving mechanism for a sliding doorAbandonedApr 02, 03Nov 27, 03[E05F]
2002/0152,684 Control of the movement of a sliding or swinging and sliding door in its end closing areaAbandonedFeb 14, 02Oct 24, 02[E05C]
6305507 Disk brakes for rail vehiclesExpiredJul 22, 99Oct 23, 01[F16D]
6269834 Electromagnetically operated distribution valve for a pneumatic systemExpiredMar 16, 98Aug 07, 01[F16K, F15B]
6082978 Valve device in a piston compressorExpiredSep 09, 98Jul 04, 00[F04B, E03B]
6038856 Governor for air compressors of vehiclesExpiredMar 20, 98Mar 21, 00[F16D]
4745996 Brake ring for brake disks, especially of disk brakes for rail vehiclesExpiredSep 24, 82May 24, 88[F16D]
4650040 Block brake for rail vehiclesExpiredOct 11, 84Mar 17, 87[B61H]
4592451 Brake linkage for vehicle friction brakesExpiredJul 23, 84Jun 03, 86[F16D]
4592597 Hydraulic brake for vehiclesExpiredJul 25, 85Jun 03, 86[B60T]
4592598 Pulsating brake accelerator for rail vehicle air brakeExpiredJul 17, 85Jun 03, 86[B60T]
4586756 Brake control valve system for rail vehicle air brakeExpiredJul 20, 84May 06, 86[B60T]

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