US Trademark Classification (Classes 01–45)

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
16	016-488	瓦楞纸	Corrugated paper
16	016-487	瓦楞容器	Corrugated containers
16	016-486	信件架	Correspondence racks
16	016-485	信函夹	Correspondence holders
16	016-484	打字修正液	Correcting fluid for type
16	016-483	软木板图钉	Corkboard pins
16	016-481	原稿架	Copyholders
16	016-477	美工卡纸	Construction paper
16	016-475	电脑色带	Computer ribbons
16	016-472	电脑纸	Computer paper
16	016-471	{指明具体领域或主题}用印刷计算机手册	Printed computer manuals for {indicate specific field or subject matter}
16	016-47	裁缝用粉块	Tailors' chalk
16	016-469	印刷作文本	Printed composition books
16	016-468	刊登于{指明印刷媒体，例如报纸、杂志}的印刷连环漫画	Printed comic strips appearing in {indicate print media, e.g., newspaper, magazine}
16	016-465	雕刻版	Engraving plates
16	016-464	印刷约会簿	Printed engagement books
16	016-463	{指明具体使用领域或主题}领域的印刷百科全书	Printed encyclopedias in the field of {indicate specific field of use or subject matter}
16	016-461	电铸版	Electrotypes
16	016-460	静电纸	Electrostatic paper
16	016-459	心电图纸	Electrocardiograph paper
16	016-458	电热烙画笔	Electrical wood burning artists' pens
16	016-456	以{具体指明领域或主题，例如小学数学}为内容的印刷教育读物	Printed educational books featuring {specify area or subject matter, e.g., elementary level mathematics}
16	016-455	画架	Easels
16	016-453	油印墨	Duplicating ink
16	016-452	干转印字符	Dry transfer characters