CONTRAST Trademark
CONTRAST is a USPTO trademark filed by SIEMENS HEARING INSTRUMENTS, INC.. Status: Abandoned.
Trademark Facts
| Mark | CONTRAST |
|---|---|
| Serial Number | 75782292 |
| Status | Abandoned |
| Filing Date | 1999-08-23 |
| Mark Type | Word |
| Nice Classes | 010 (Medical Devices) |
| Owner | SIEMENS HEARING INSTRUMENTS, INC. |
| Attorney of Record | Lawrence E AbeIman |
| Prosecution Events | 8 |
| Latest Event | PETD on 2002-05-09 |
Goods & Services
HEARING AIDS; ELECTRONIC COMPONENTS FOR HEARING AIDS TO OPTIMIZE THE SIGNAL FOR SPEECH MODULATION