QUESTEX Trademark
QUESTEX is a USPTO trademark filed by RHONE-POULENC INC.. Status: Expired.
Trademark Facts
| Mark | QUESTEX |
|---|---|
| Serial Number | 71693710 |
| Registration Number | 0629788 |
| Status | Expired |
| Filing Date | 1955-08-25 |
| Registration Date | 1956-07-03 |
| Mark Type | Stylized |
| Nice Classes | 001 (Chemicals), 006 (Metals) |
| Owner | RHONE-POULENC INC. |
| Attorney of Record | KATHERINE L STEWART |
| Prosecution Events | 4 |
| Latest Event | CAEX on 2007-04-07 |
Goods & Services
SEQUESTERING OR CHELATING AGENTS USEFUL AS WATER SOFTENERS AND TREATING AGENTS, RUST AND SCALE REMOVERS, SEPARATION OF METAL COMPOUNDS, FOR THE CONVERSION OF MULTIVALENT METALLIC IONS INTO COMPLEXES OR CHELATES AND OTHER PURPOSES