| Serial Number | 99293085 |
| Word Mark | HYCHEK |
| Filing Date | Sunday, July 20, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, February 10, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, February 10, 2026 |
| Goods and Services | Test paper, chemical; Chemical preparations for testing swimming pool water; Reagent paper other than for medical purposes; Chemical analysis kit for testing swimming pool water; Chemical test paper; Chemicals for use in aquariums; pH paper, other than for medical or veterinary purposes |
| Translation of Words in Mark | The wording "HYCHEK" has no meaning in a foreign language. |
| Pseudo Mark | HY CHEK; HIGH CHECK |
| 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, July 21, 2025 |
| Primary Code | 001 |
| First Use Anywhere Date | Sunday, June 1, 2025 |
| First Use In Commerce Date | Sunday, June 1, 2025 |
| Party Name | Shenzhen Haichuang Yuda Trading Co., Ltd. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Shenzhen 518100 CN |
| Party Name | Shenzhen Haichuang Yuda Trading Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Shenzhen 518100 CN |
| Event Date | Event Description |
| Sunday, July 20, 2025 | NEW APPLICATION ENTERED |
| Sunday, July 20, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Sunday, July 20, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, December 8, 2025 | ASSIGNED TO EXAMINER |
| Thursday, January 15, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, February 4, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, February 10, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, February 10, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |