4C AIR Trademark
4C AIR is a USPTO trademark filed by 4C Air, Inc.. Status: Registered.
Trademark Facts
| Mark | 4C AIR |
|---|---|
| Serial Number | 88893012 |
| Registration Number | 6231912 |
| Status | Registered |
| Filing Date | 2020-04-29 |
| Registration Date | 2020-12-29 |
| Mark Type | Word |
| Nice Classes | 042 (Software & IT) |
| Owner | 4C Air, Inc. |
| Attorney of Record | Jie (Lisa) Li |
| Prosecution Events | 15 |
| Latest Event | REM1 on 2025-12-29 |
Goods & Services
Class 042: Product quality testing and industrial analysis services for others to assure compliance with industry standards; research, design, and testing services for others in the field of filtration materials and products; technical consultation and advisory services related to the design of filtration materials and products; technical consultation and advisory services related to evaluation of filtration materials and products to determine conformity with certification standards