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	016-2977	皮面日记本	Leather-covered diaries
16	016-2978	车辆尾门字母贴纸	Lettering stickers for vehicle tailgates
16	016-2979	石印蜡笔	Lithographic crayons
16	016-2980	活页纸	Loose-leaf paper
16	016-2981	纸板邮寄筒	Mailing tubes of cardboard
16	016-2982	纸质邮袋	Mail pouches made of paper
16	016-2983	纸质邮袋	Mail pouches of paper
16	016-2984	马尼拉文件夹	Manila folders
16	016-2985	马尼拉纸	Manila paper
16	016-2986	纸质缓冲袋	Padded bags of paper
16	016-2987	钢笔铅笔盒	Pen and pencil boxes
16	016-2988	印刷字块	Print blocks
16	016-2989	印刷字母	Print letters
16	016-2990	以大学入学考试应试策略和练习题为内容的印刷书籍	Printed books featuring test-taking strategies and practice questions for college entrance exams
16	016-2991	啤酒杯用卡纸杯垫	Mats of card for beer glasses
16	016-2992	饮水杯用卡纸杯垫	Mats of card for drinking glasses
16	016-2993	葡萄酒杯用卡纸杯垫	Mats of card for wine glasses
16	016-2994	纸制啤酒杯垫	Mats of paper for beer glasses
16	016-2995	葡萄酒杯用纸杯垫	Mats of paper for wine glasses
16	016-2996	书法用墨水	Inks for use in calligraphy
16	016-2997	书写用墨水	Inks for writing
16	016-2998	书法用金属墨水	Metallic inks for use in calligraphy
16	016-2999	书写用金属墨水	Metallic inks for writing
16	016-3000	油印机和设备	Mimeograph machines and apparatus
16	016-3001	儿童用造型黏土	Modelling clay for children