DSL Trademark
DSL is a USPTO trademark filed by UNION SWITCH & SIGNAL INC.. Status: Cancelled.
Trademark Facts
| Mark | DSL |
|---|---|
| Serial Number | 73640495 |
| Registration Number | 1463355 |
| Status | Cancelled |
| Filing Date | 1987-01-20 |
| Registration Date | 1987-11-03 |
| Mark Type | Combined |
| Nice Classes | 009 (Electronics & Software) |
| Owner | UNION SWITCH & SIGNAL INC. |
| Attorney of Record | BRUCE E. O'CONNOR |
| Prosecution Events | 12 |
| Latest Event | CAEX on 2008-08-08 |
Goods & Services
Class 009: LOCOMOTIVE ENGINE TRAINING SIMULATORS; RAILWAY TELEMETRY EQUIPMENT, NAMELY-REAR-OF-TRAIN MOUNTED SENSE AND TRANSMIT UNITS, LOCOMOTIVE CAB MOUNTED RECEIVER DISPLAY UNITS, AUXILIARY DISPLAY UNITS, ANTENNAS, BATTERIES, BATTERY CHARGERS, AXLE GENERATOR SIMULATORS; VEHICLE LOCATION, IDENTIFICATION AND CONTROL EQUIPMENT, NAMELY-TRANSPONDER UNITS, INTERROGATOR UNITS, AND CONTROLLER UNITS; LOCOMOTIVE DATA RECORDING AND ANALYSIS EQUIPMENT, NAMELY-RECORDERS, DATA EXTRACTORS, AND COMPUTER PROGRAMS RECORDED ON MAGNETIC MEDIA; DUTY CYCLE CONTROLLERS FOR SELECTIVELY CONTROLLING THE LOCOMOTIVES OF A MULTIPLE LOCOMOTIVE CONSIST TO MAXIMIZE FUEL EFFICIENCY