USPTO serial 71697134
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WESTINGHOUSE AIR BRAKE COMPANY
PITTSBURGH, PA, US
PITTSBURGH, PA, US
PITTSBURGH, PA, US
PITTSBURGH, PA, US
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
David V. Radack
David V. Radack Eckert Seamans Cherin & Mellott, LLC600 Grant Street, 44th FloorPITTSBURGH, PA 15219UNITED STATES| Class | Description | Status | First use |
|---|---|---|---|
| 021 | [ ELECTRONIC AMPLIFIERS; ] ELECTRICAL POWER SUPPLIES; [ AUDIO FREQUENCY OSCILLATORS; CODED CURRENT TRANSMITTERS; CODED CURRENT DECODING UNITS; LINE CIRCUIT CARRIER MODULATORS; TUNED ELECTRICAL ALTERNATORS; BATTERY CHARGE CONTROL UNITS; ] AUDIO FREQUENCY OVERLAY TRACK CIRCUIT RECEIVERS; [ ELECTRICAL SWITCHES; ] [ ELECTRICAL INDUCTORS; ] ELECTRICAL TRANSFORMERS; ELECTRICAL REACTORS; [ ELECTRICAL CONDENSERS; ] ELECTRICAL RELAYS; [ ELECTRICAL RELAY SNUB UNITS; ] [ COPPER OXIDE AND SELENIUM DRY CONTACT RECTIFIERS; ] [ ELECTRICAL PLUG CONNECTORS; ] [ ELECTRICAL NETWORK SUBASSEMBLIES- NAMELY, RESONANT UNITS, ARC SUPPRESSORS, INTERSTAGE COUPLING UNITS, ELECTRICAL INTERFERENCE SUPPRESSORS, PASSIVE NETWORKS, BUFFER COILS ANDPHASE SHIFT NETWORKS;] [ ELECTRICAL FILTERS AND PARTS THEREFOR; ] [ LOUDSPEAKERS; ELECTRICAL CONTACTORS; ] LIGHTNING ARRESTERS; [ ELECTRIC MOTORS; ELECTROMECHANICAL AUDIBLE INDICATORS; VOICE OPERATED CALLING DEVICES; TRAIN COMMUNICATION SYSTEMS; TELEPHONE COMMUNICATION APPARATUS OF THE MODULATED CARRIER WAVE TYPE, AND AUDIAL AND VISUAL INDICATING CALL DETECTORS THEREFOR; VOICE AND/OR CODE MODULATED CARRIER COMMUNICATION AND/OR CONTROL EQUIPMENT, AND COMPONENTS THEREOF- NAMELY, TRANSMITTERS, RECEIVERS, MODULATORS, AND CODE REPEATERS; MULTIPLEX CODE CONTROL SYSTEMS; DATA DISPLAY AND TRANSFER SYSTEMS; CHANNEL SELECTORS FOR MULTIPLE INDICATION, MULTIPLE CHANNEL LOCOMOTIVE CAB SIGNAL SYSTEMS; ELECTRONIC SYSTEMS FOR INDICATING AT A STATION PLATFORM PRIOR TO THE ARRIVAL OF A TRAIN THE ORIGIN, DESTINATION AND/OR CLASS OF THE TRAIN; HERMETICALLY SEALED AND POTTED TRANSFORMERS AND/OR CHOKE COILS; ] INTERLOCKING SYSTEMS FOR RAILWAYS; RAILWAY SIGNALING AND/OR CONTROL SYSTEM, [ SECTIONALIZING UNITS; ] [ TRAIN CONTROL SYSTEMS AND PARTS THEREFOR- NAMELY, REVERSING SWITCHES, EQUIPMENT BOXES AND RECEIVER COILS; OFFICE LINE, OFFICE AND/OR FIELD CODING UNITS, AUXILIARY LINE UNITS, FIELD AND/OR LINE STORAGE UNITS, REMOTE CODE INDICATION SYSTEMS, INDICATION REGISTRY UNITS, AND ETCHED TRAIN GRAPH PANELS FOR CENTRALIZED RAILWAY TRAFFIC CONTROL SYSTEMS; ] [ CAR RETARDER SYSTEMS; ] [ ELECTRIC SWITCH AND LOCK MOVEMENTS; ] ELECTRIC SWITCH LOCKS; [ RAILWAY SLIDE DETECTORS; ] IMPEDANCE BONDS FOR RAILWAY TRACK CIRCUITS; [ DRAW BRIDGE CIRCUIT CONTROLLERS; ] HIGHWAY CROSSING SIGNALS; ELECTRICALLY OPERATED HIGHWAY CROSSING BELLS; [ RAILWAY WAYSIDE VISUAL MOTOR CAR INDICATORS; ] RAILWAY WAYSIDE AND/OR OVERHEAD VISUAL SIGNALS- NAMELY, LIGHT SIGNALS, DWARF SIGNALS AND SEARCHLIGHT SIGNALS; LOCOMOTIVE CAB SIGNALS; EQUIPMENT BOXES FOR TRAIN CONTROL SYSTEMS; [ RELAY AND/OR FILTER AND/OR INSTRUMENT CASES, RACKS, PANELS AND/OR HOUSSINGS AND JUNCTION AND TERMINAL BOXES; ] | ACTIVE | Apr 13, 1915 |
| 023 | [ CAR RETARDER VALVES, ] MECHANICAL RAILWAY TRACK SWITCH AND LOCK MOVEMENTS, FACING POINT LOCK RAILWAY TRACK SWITCH MOVEMENTS, [ CRANK STANDS; ] TRAIN STOPS, [ BUFFER TYPE RAIL CONTACTORS, RAILWAY TRACK SWITCH VALVES, OIL BUFFER SHOCK ABSORBERS, REFLECTOR BUTTON SIGNS, ] HIGHWAY CROSSING GATES [, TRAIN CONTROL GOVERNORS ] | ACTIVE | Feb 1, 1909 |
| 026 | [ ALTERNATING CURRENT PULSE LENGTH RECORDERS; CARRIER LEVEL METERS FOR VOICE AND/OR CODE MODULATED CARRIER COMMUNICATION AND/OR CONTROL EQUIPMENT; MOBILE TESTING EQUIPMENT FOR SIMULATORS, COMPUTERS AND/OR ELECTRICAL SERVOMECHANISMS, AND OTHER PARTS THEREFOR- NAMELY, SERVOMOTOR OPERATED RATIOMETERS AND SERVOMECHANISM ANALYZERS; ][ PORTABLE ELECTRONIC TUBE CHARACTERISTIC TESTS; CLOCKWORK TIME RELEASES; ] [ SCREW TIME RELEASES; RAILROAD DRAGGING EQUIPMENT DETECTORS; FLIGHT TRAINING SIMULATORS; ] [ CONDENSER-TYPE TIMING UNITS; ] [ APPARATUS FOR RAILWAY CLASSIFICATION YARDS- NAMELY, AUTOMATIC TRACK SWITCHING SYSTEMS, CAR SPEED CONTROL SYSTEMS, ROLLING RESISTANCE RECORDING AND STORAGE UNITS, AND TRACK CAPACITY INDICATORS; ELECTRONIC SYSTEMS FOR PROCESSING, STORING AND/OR DISPLAYING AIR TRAFFIC CONTROL INFORMATION; AND PORTABLE ELECTRONIC INDUCTOR TEST SETS ] | SECTION 8 - CANCELLED | Sep 4, 1911 |
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 2, 2026 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Oct 2, 2025 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Mar 25, 2016 | NAS8 | NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED | — |
| Mar 25, 2016 | RNL4 | REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS) | — |
| Mar 25, 2016 | 9G8P | REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8 | — |
| Mar 25, 2016 | 8PRT | REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED | — |
| Mar 25, 2016 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jan 19, 2016 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Feb 12, 2009 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Jan 23, 2009 | CFIT | CASE FILE IN TICRS | — |
| Apr 30, 2007 | RNL3 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Apr 30, 2007 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Apr 18, 2007 | PLGL | ASSIGNED TO PARALEGAL | — |
| Mar 21, 2007 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Mar 21, 2007 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Nov 14, 1996 | RNL2 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Sep 5, 1996 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Oct 2, 1976 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |