HYFLOW GUIDE Trademark
HYFLOW GUIDE is a USPTO trademark filed by B & W INCORPORATED. Status: Expired.
Trademark Facts
| Mark | HYFLOW GUIDE |
|---|---|
| Serial Number | 72125459 |
| Registration Number | 0733385 |
| Status | Expired |
| Filing Date | 1961-08-07 |
| Registration Date | 1962-06-26 |
| Mark Type | Word |
| Nice Classes | 008 (Hand Tools), 023 (Yarns) |
| Owner | B & W INCORPORATED |
| Prosecution Events | 1 |
| Latest Event | EXRG on 1987-08-11 |
Goods & Services
TOOL FOR CENTERING CASING OR PIPE IN A WELL BORE