| Serial Number | 99556503 |
| Word Mark | YKW |
| Filing Date | Thursday, December 18, 2025 |
| Status | 641 - NON-FINAL ACTION - MAILED |
| Status Date | Wednesday, April 22, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Description of Mark | The mark consists of stylized wording of "YKW", with two curves forming a semicircle that covers the letters on the left. |
| Goods and Services | Nutritional supplement in the nature of a nutrient-dense, protein-based drink mix; Liquid nutritional supplement; Dietary and nutritional supplements; Nutritional supplements, namely, probiotic compositions; Nutritive substances for micro-organisms for medical use; Nutritional supplement meal replacement bars for boosting energy; Vitamin and mineral preparations for medical use; Dietary supplemental drinks in the nature of vitamin and mineral beverages; Mineral supplements; Mineral dietary supplements; Cod liver oil; Food for infants; Baby vitamins; Probiotic supplements; Folic acid dietary supplements |
| International Class | 005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides. |
| US Class Codes | 005, 006, 018, 044, 046, 051, 052 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, December 18, 2025 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Liwei Health Technology (Guangzhou) Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Guangzhou City, Guangdong Province 510000 CN |
| Event Date | Event Description |
| Thursday, December 18, 2025 | NEW APPLICATION ENTERED |
| Thursday, December 18, 2025 | APPLICATION FILING RECEIPT MAILED |
| Friday, April 10, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, April 10, 2026 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Wednesday, April 22, 2026 | ASSIGNED TO EXAMINER |
| Wednesday, April 22, 2026 | NON-FINAL ACTION WRITTEN |
| Wednesday, April 22, 2026 | NON-FINAL ACTION E-MAILED |
| Wednesday, April 22, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |