WHISPERBUS Trademark
WHISPERBUS is a USPTO trademark filed by NATIONAL SEMICONDUCTOR CORPORATION. Status: Cancelled.
Trademark Facts
| Mark | WHISPERBUS |
|---|---|
| Serial Number | 75527832 |
| Registration Number | 2643192 |
| Status | Cancelled |
| Filing Date | 1998-07-30 |
| Registration Date | 2002-10-29 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | NATIONAL SEMICONDUCTOR CORPORATION |
| Attorney of Record | Michael D. Fishman |
| Prosecution Events | 27 |
| Latest Event | REAP on 2009-06-10 |
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