NATIONAL RAILROAD PASSENGER CORP.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E01B PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS 220
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
G06Q DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR 2172
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 2240
 
  
 
B61B RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR 117
 
  
 
B61D BODY DETAILS OR KINDS OF RAILWAY VEHICLES 125
 
  
 
B61K OTHER AUXILIARY EQUIPMENT FOR RAILWAYS 112
 
  
 
G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES 120
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
1203 LOCOMOTIVES AND ROLLING STOCK FOR RAILWAYS AND ALL OTHER RAIL VEHICLES18

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0156,318 USER INTERFACE FOR ONBOARD TICKET VALIDATION AND COLLECTIONDec 03, 12Jun 05, 14[G06Q]
2013/0204,647 TICKETING SOLUTIONMay 25, 11Aug 08, 13[G06Q]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9802625 Method and system for drive for setback platform systemApr 09, 15Oct 31, 17[B61K, B61D, B61B]
9347183 Tie extension bracketMay 16, 13May 24, 16[E01B]
D755078 Bridge plateApr 10, 14May 03, 16[1203]
9128034 Multi-probe rail scanning/encoder system and certified method of use thereofMay 22, 12Sep 08, 15[G01H, G01N]
8196469 Multi-probe rail scanning/encoder system and certified method of use thereofJan 20, 09Jun 12, 12[G01N, G01D]
6672516 Thick web miter rail joint system between stationary and vertically movable track sectionsJan 19, 01Jan 06, 04[E01B]
6356299 Automated track inspection vehicle and methodSep 22, 99Mar 12, 02[H04N]
6064428 Automated track inspection vehicle and methodAug 05, 96May 16, 00[H04N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0191,171 RESERVATION CONTAINER OBJECT AND REFERENCE THERETOAbandonedJan 19, 12Jul 25, 13[G06Q]
6957772 Automated fare collection systemExpiredMay 03, 00Oct 25, 05[G07B]
6901381 Method for rolling salable inventory control and system thereforExpiredJan 26, 01May 31, 05[G06F]
6592081 Electronic code generating circuit for use in railroad signaling systemsExpiredFeb 28, 01Jul 15, 03[B61L]
6386492 Temporary sign holderExpiredOct 28, 99May 14, 02[B61L, F16M, G09F]
6345257 Computer based interactive defect reporting system for the paperless reporting of problems in a vehicle forming part of a fleetExpiredDec 14, 98Feb 05, 02[G06F]
6115237 Electrical equipment caseExpiredJul 30, 99Sep 05, 00[H05H]
6052884 Conveyorized system for rebuilding tread and disc brake actuator units for use in railway carsExpiredJun 30, 97Apr 25, 00[B23Q]
5963631 Wayside communications safety systemExpiredJul 15, 97Oct 05, 99[H04M]
5956228 Electrical equipment caseExpiredSep 22, 97Sep 21, 99[H05K]
5936153 Apparatus and method for testing brake actuator units used in railroad carsExpiredJun 30, 97Aug 10, 99[G01M]
4649971 Crosstie boring apparatusExpiredDec 24, 85Mar 17, 87[B27C]
4365333 Test signal generatorExpiredSep 22, 80Dec 21, 82[B60T]

Top Inventors for This Owner

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