TOROTRAK (DEVELOPMENT) LIMITED

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16H GEARING5949
 
  
 
B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 687
 
  
 
B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT 569
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 567
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 4443
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 271
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 151
 
  
 
B60T VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL 172
 
  
 
B67D DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR 141
 
  
 
C22C ALLOYS 171

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0009,853 VariatorDec 01, 14Jan 12, 17[F16H]
2015/0011,355 Powered Metal Variator ComponentsJul 03, 14Jan 08, 15[F16H]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9850998 Powered metal variator componentsJul 03, 14Dec 26, 17[B22F, F16H, C22C]
9568083 Infinitely-variable transmission for a vehicleAug 09, 13Feb 14, 17[F16H]
9341264 Toroidal continuously variable transmissionNov 23, 10May 17, 16[F02B, F16H]
9175758 Transmission of the toroidal race rolling traction typeApr 08, 04Nov 03, 15[F16H]
9102223 Energy recovery system for a vehicle drivelineMay 19, 09Aug 11, 15[B60K, F16H]
9079574 Method for controlling a motor vehicle powertrainAug 08, 05Jul 14, 15[B60W, G06F, F16H]
9051999 Continuously variable transmissionDec 16, 09Jun 09, 15[F16H]
8989970 Continuously variable ratio transmission assembly and method of control of sameJun 03, 04Mar 24, 15[G01P, F16H]
8950562 Continuously variable transmission with brakeJan 16, 09Feb 10, 15[B60K, B60W, B60T, F16D, F16H]
8924111 Electronic controller for a continuously variable transmission and a method of control of a continuously variable transmissionMar 19, 09Dec 30, 14[F16H]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0002,729 Supercharging ArrangementAbandonedDec 01, 14Jan 05, 17[F02B, F04D]
2015/0345,413 DRIVE ARRANGEMENT FOR AN ENGINE ANCILLARY SUCH AS A SUPERCHARGERAbandonedFeb 13, 14Dec 03, 15[F02B, F02D]
2015/0080,171 VARIATORAbandonedMar 22, 13Mar 19, 15[F16H]
2014/0349,806 CONTINUOUSLY VARIABLE TOROIDAL TRANSMISSIONAbandonedJan 10, 13Nov 27, 14[F16H]
2014/0323,258 EPICYCLIC ARRANGEMENTS AND RELATED SYSTEMS AND METHODSAbandonedFeb 24, 12Oct 30, 14[F16H]
2014/0302,959 TRANSMISSION ARRANGEMENTAbandonedFeb 27, 12Oct 09, 14[F16H]
2013/0296,096 CONTINUOUSLY VARIABLE TRANSMISSIONAbandonedMar 11, 13Nov 07, 13[F16H]
2013/0123,061 VARIATOR TRACTION CONTROL ARRANGEMENTAbandonedFeb 22, 11May 16, 13[F16H]
2013/0045,831 DRIVE MECHANISM FOR INFINITELY VARIABLE TRANSMISSIONAbandonedOct 22, 10Feb 21, 13[F16H]
2013/0037,144 FLUID SUPPLY FOR CONTINUOUSLY VARIABLE TRANSMISSIONAbandonedFeb 22, 11Feb 14, 13[B67D]
2013/0012,348 Epicyclic Arrangements and Related Systems and MethodsAbandonedSep 08, 10Jan 10, 13[F16H]
2012/0264,564 POWDERED METAL VARIATOR COMPONENTSAbandonedApr 10, 12Oct 18, 12[F16H]
8282525 Arrangement for control of a continuosly variable transmissionExpiredMay 11, 07Oct 09, 12[F16H]
2011/0230,306 VARIATORAbandonedMay 07, 09Sep 22, 11[F16H]
2010/0197,447 CONTINUOUSLY VARIABLE TRANSMISSIONAbandonedFeb 07, 08Aug 05, 10[F16H]
2010/0140,034 CVT CONTROL SYSTEMAbandonedFeb 07, 08Jun 10, 10[B60W]
7407459 Continuously variable ratio transmission systemExpiredMay 28, 03Aug 05, 08[F16H]
2008/0146,399 Continuously Variable Ratio TransmissionAbandonedNov 10, 04Jun 19, 08[F16H]
2007/0275,817 Asymmetric Roller CrownAbandonedNov 01, 04Nov 29, 07[F16H]
7278951 Hydraulic control circuit for a continuously variable transmissionExpiredMay 01, 02Oct 09, 07[F16H]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.