US Trademark Classification
Data version: USPTO Trademark ID Manual (Acceptable Identification of Goods and Services), applying the Nice Classification, 13th edition (NCL 13-2026). Official data retrieved on 1 October 2026 and published on this site the same day: 71,543 entries (including 2,932 example entries). Term IDs, classes, English descriptions, status and effective dates follow the USPTO; Chinese terms are J&C reference translations. The "version" shown for each entry is the Nice edition under which it was added or last modified. We synchronise with the USPTO periodically; the next update is planned for January 2027. Translation revision: 13 October 2026. Reviewed Chinese reference notes are available for 6,984 entries; other substantive notes are shown in the official English.
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| Class | Item No. | Chinese | English |
|---|---|---|---|
| 01 | 001-70 | 用于塑料挤出操作的塑料成型化合物 | Plastic molding compounds for use in plastic extrusion operations |
| 01 | 001-7 | 用于商业干洗的织物保护剂 | Fabric protectant for commercial dry cleaning use |
| 01 | 001-699 | 嘧啶 | Pyrimidine |
| 01 | 001-698 | 吡啶 | Pyridine |
| 01 | 001-697 | 硝酸钠 | Sodium nitrate |
| 01 | 001-696 | 萘胺磺酸钠 | Sodium naphthionate |
| 01 | 001-695 | 钼酸钠 | Sodium molybdate |
| 01 | 001-694 | 碘化钠 | Sodium iodide |
| 01 | 001-693 | 次氯酸钠 | Sodium hypochlorite |
| 01 | 001-692 | 氯化金钠 | Sodium gold chloride |
| 01 | 001-691 | 氟硅酸钠 | Sodium fluosilicate |
| 01 | 001-690 | 氟化钠 | Sodium fluoride |
| 01 | 001-689 | 氰化钠 | Sodium cyanide |
| 01 | 001-688 | 铬酸钠 | Sodium chromate |
| 01 | 001-687 | 亚氯酸钠 | Sodium chlorite |
| 01 | 001-686 | 氯化钠 | Sodium chloride |
| 01 | 001-685 | 氯酸钠 | Sodium chlorate |
| 01 | 001-684 | 碳酸钠 | Sodium carbonate |
| 01 | 001-683 | 溴化钠 | Sodium bromide |
| 01 | 001-682 | 亚硫酸氢钠 | Sodium bisulphite |
| 01 | 001-681 | 重铬酸钠 | Sodium bichromate |
| 01 | 001-680 | 碳酸氢钠 | Sodium bicarbonate |
| 01 | 001-679 | 氟化铝钠 | Sodium aluminium fluoride |
| 01 | 001-678 | 钠明矾 | Sodium alum |
| 01 | 001-677 | 钠 | Sodium |