CONTRAST Trademark
CONTRAST is a USPTO trademark filed by Siemens Hearing Instruments, Inc.. Status: Abandoned.
Trademark Facts
| Mark | CONTRAST |
|---|---|
| Serial Number | 76271290 |
| Status | Abandoned |
| Filing Date | 2001-06-14 |
| Mark Type | Word |
| Nice Classes | 010 (Medical Devices) |
| Owner | Siemens Hearing Instruments, Inc. |
| Attorney of Record | Lawrence E. Abelman |
| Prosecution Events | 22 |
| Latest Event | ABN1 on 2004-05-19 |
Goods & Services
Hearing aids; electronic components for filtering sold as integral components of hearing aids to improve signal quality in the presence of background noise to optimize the signal for speech modulation