EM Trademark
EM is a USPTO trademark filed by DRESSER RAND COMPANY. Status: Cancelled.
Trademark Facts
| Mark | EM |
|---|---|
| Serial Number | 74118961 |
| Registration Number | 1807049 |
| Status | Cancelled |
| Filing Date | 1990-11-21 |
| Registration Date | 1993-11-30 |
| Mark Type | Word |
| Nice Classes | 007 (Machinery), 009 (Electronics & Software) |
| Owner | DRESSER RAND COMPANY |
| Attorney of Record | P WESTON MUSSELMAN JR |
| Prosecution Events | 23 |
| Latest Event | C8.T on 2015-02-05 |
Goods & Services
electrical apparatus; namely, automatic synchronizers, voltage regulators, frequency-responsive synchronous-motor controls, polarized field-frequency synchronous-motor controls, part-winding-starting motor controls, automatic controls for induction motors, switch magnetics, overload relays, auto-transformers, current transformers, under voltage release relays, field discharge resistors, disconnecting switches, controlled transformers, rheostats, magnetic drives, inching controls for electric motors, and rotor temperature monitor; electrical motors, generators, and condensers; namely, synchronous generators, synchronous motors, direct-current generators, induction motors, vertical hollow-shaft synchronous motors, direct-current motors, dual-voltage synchronous generators, synchronous condensers, slip ring induction motors, two speed induction motors, brushless excitation units, variable speed synchronous motors, and variable speed induction motors