CHANG CHENG Trademark
CHANG CHENG is a USPTO trademark filed by Zigong Cemented Carbide Corp., Ltd.. Status: Registered.
Trademark Facts
| Mark | CHANG CHENG |
|---|---|
| Serial Number | 78476775 |
| Registration Number | 3362237 |
| Status | Registered |
| Filing Date | 2004-08-31 |
| Registration Date | 2008-01-01 |
| Mark Type | Combined |
| Nice Classes | 006 (Metals) |
| Owner | Zigong Cemented Carbide Corp., Ltd. |
| Attorney of Record | Alex Patel |
| Prosecution Events | 43 |
| Latest Event | NA89 on 2017-08-10 |
Goods & Services
Molybdenum bonded with other metals in the form of sheets, plates and foils for further manufacture; tungsten bonded with other metals in the form of sheets, plates and foils for further manufacture