AMERITECH Trademark
AMERITECH is a USPTO trademark filed by AT&T KNOWLEDGE VENTURES, L.P.. Status: Cancelled.
Trademark Facts
| Mark | AMERITECH |
|---|---|
| Serial Number | 74802137 |
| Registration Number | 1996235 |
| Status | Cancelled |
| Filing Date | 1993-05-07 |
| Registration Date | 1996-08-20 |
| Mark Type | Combined |
| Nice Classes | 016 (Paper Goods) |
| Owner | AT&T KNOWLEDGE VENTURES, L.P. |
| Prosecution Events | 21 |
| Latest Event | CAEX on 2007-05-26 |
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