F Trademark
F is a USPTO trademark filed by Shanghai GuanKan Technology Service Co., Ltd.. Status: Registered.
Trademark Facts
| Mark | F |
|---|---|
| Serial Number | 79429584 |
| Registration Number | 8155848 |
| Status | Registered |
| Filing Date | 2025-05-29 |
| Registration Date | 2026-03-03 |
| Mark Type | Combined |
| Nice Classes | 014 (Jewelry & Watches) |
| Owner | Shanghai GuanKan Technology Service Co., Ltd. |
| Attorney of Record | Tim O'Keeffe |
| Prosecution Events | 19 |
| Latest Event | NRCC on 2026-03-03 |
Goods & Services
Class 014: Precious metals, unwrought or semi-wrought; jewellery boxes; jewellery; jewellery rings; diamond jewellery; precious stones; earrings; necklaces (jewellery); jewels; watches
Recent Prosecution Activity
| Date | Document | Type |
|---|---|---|
| 2026-01-13 | OG Publication Confirmation | PB3 |
| 2026-01-07 | Notice of Publication | PB1 |
| 2026-01-07 | Notification of Notice of Publication | EB4 |
| 2025-12-18 | IB-Processed Transaction | MID |
| 2025-12-17 | TRAM Snapshot of App at Pub for Oppostn | PST |
| 2025-12-16 | Response to Office Action | ROA |
USPTO Refusals on Record
- counsel_advisory
- indefinite_identification