EU Trademark Classification
Data version: English terms are taken from the EUIPO Harmonised Database and arranged in the 45 Nice classes; this site lists 73,491 entries. Chinese terms were fully retranslated on 1 October 2026 and are J&C reference translations. The reference number is this site's own number, not an EUIPO term ID. The English entries have not yet been checked one by one against the current EUIPO data; for filings, please rely on the official EUIPO source (TMclass). Spanish coverage is being expanded: as of 13 October 2026, 6,894 reviewed Spanish names are available, from the WIPO Nice Classification and J&C reference translations; other entries are shown in English.
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| Class | Ref. No. | Chinese | English |
|---|---|---|---|
| 01 | 3604 | 二氧化锰 | Manganese dioxide |
| 01 | 3605 | 汞 | Mercury |
| 01 | 3606 | 石建筑用除油漆和油外的保护剂 | Masonry preservatives, except paints and oils |
| 01 | 3607 | 镁盐 | Magnesium salts |
| 01 | 3608 | 二氧化锰催化剂 | Manganese dioxide catalysts |
| 01 | 3609 | 氯化汞 | Mercury chloride |
| 01 | 3610 | 砖石防腐剂（涂料和油除外） | Masonry preservatives [other than paints and oils] |
| 01 | 3611 | 工业用镁盐 | Magnesium salts for industrial use |
| 01 | 3612 | 二氧化锰 | Manganese dioxides |
| 01 | 3613 | 硝酸汞 | Mercury nitrate |
| 01 | 3614 | 皮革黏合剂 | Mastic for leather |
| 01 | 3615 | 用于制造工艺的镁盐 | Magnesium salts for use in manufacturing processes |
| 01 | 3616 | 锰肥 | Manganese fertilizer |
| 01 | 3617 | 汞的氧化物 | Mercury oxides |
| 01 | 3618 | 轮胎用胶泥 | Mastic for tires |
| 01 | 3619 | 氟硅酸镁 | Magnesium silicofluoride |
| 01 | 3620 | 偏磷酸锰 | Manganese metaphosphate |
| 01 | 3621 | 汞盐 | Mercury salts |
| 01 | 3622 | 轮胎用胶泥 | Mastic for tires [tyres] |
| 01 | 3623 | 工业用硫酸镁 | Magnesium sulfate for industrial use |
| 01 | 3624 | 硝酸锰 | Manganese nitrate |
| 01 | 3625 | 硫酸汞 | Mercury sulphate |
| 01 | 3626 | 轮胎用胶泥 | Mastic for tyres |
| 01 | 3627 | 纺织染色用硫酸镁 | Magnesium sulfate for use in textile dyeing |
| 01 | 3628 | 磷酸锰 | Manganese phosphate |