RIKEN Trademark
RIKEN is a USPTO trademark filed by KABUSHIKI KAISHA RIKEN. Status: Cancelled.
Trademark Facts
| Mark | RIKEN |
|---|---|
| Serial Number | 79166031 |
| Registration Number | 4861626 |
| Status | Cancelled |
| Filing Date | 2015-01-19 |
| Registration Date | 2015-12-01 |
| Mark Type | Combined |
| Nice Classes | 017 (Rubber & Plastics) |
| Owner | KABUSHIKI KAISHA RIKEN |
| Attorney of Record | Charles T. J. Weigell |
| Prosecution Events | 41 |
| Latest Event | DETH on 2025-08-08 |
Goods & Services
Class 017: Seal rings of resin for use in automobiles