| Serial Number | 99569359 |
| Word Mark | YIFFER |
| Filing Date | Monday, December 29, 2025 |
| Status | 680 - APPROVED FOR PUBLICATION |
| Status Date | Tuesday, May 5, 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 |
| Goods and Services | Test paper, chemical; Chemical preparations for testing swimming pool water; Chemical analysis kit for testing swimming pool water; Chemical test paper; pH paper, other than for medical or veterinary purposes; Research reagents for industrial use, namely, for food testing; Reagent bearing test strips for testing swimming pool water; Chemically-treated nonmedical test strips for testing pools, spas, hot tubs, aquariums and drinking water; Reagents for testing pools, spas, hot tubs, aquariums and drinking water, other than for medical or veterinary use |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Description of Mark | The mark consists of the stylized wording "YIFFER". Above the wording is the design of a pigeon bird in flight above a tilted unclosed ellipse. |
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, December 29, 2025 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Jilin Yifei Artificial Intelligence Application Software Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Changchun, Jilin 130015 CN |
| Event Date | Event Description |
| Monday, December 29, 2025 | NEW APPLICATION ENTERED |
| Monday, December 29, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, May 4, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, May 4, 2026 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Tuesday, May 5, 2026 | ASSIGNED TO EXAMINER |
| Tuesday, May 5, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |