PBS Trademark
PBS is a USPTO trademark filed by VTI, Inc.. Status: Cancelled.
Trademark Facts
| Mark | PBS |
|---|---|
| Serial Number | 74325192 |
| Registration Number | 1874541 |
| Status | Cancelled |
| Filing Date | 1992-10-26 |
| Registration Date | 1995-01-17 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | VTI, Inc. |
| Attorney of Record | Alan F. Meckstroth |
| Prosecution Events | 21 |
| Latest Event | CAEX on 2020-04-03 |
Goods & Services
electronic and optical apparatus for non-destructive mapping of microscopic subsurface defects in semiconductors and optical materials, thin solid films and coatings, in the electronics, optics and photonics fields