YAMMER Trademark
YAMMER is a USPTO trademark filed by Yammer, Inc.. Status: Cancelled.
Trademark Facts
| Mark | YAMMER |
|---|---|
| Serial Number | 77590780 |
| Registration Number | 3906159 |
| Status | Cancelled |
| Filing Date | 2008-10-10 |
| Registration Date | 2011-01-18 |
| Mark Type | Combined |
| Nice Classes | 009 (Electronics & Software) |
| Owner | Yammer, Inc. |
| Attorney of Record | April L. Besl |
| Prosecution Events | 44 |
| Latest Event | CAEX on 2021-08-20 |