US42 Scientific and technological services

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.

Filing a trademark in the United States? See our guide: Trademark registration in the United States

Class	Item No.	Chinese	English
42	042-2756	小汽车工业设计	Industrial design of cars
42	042-2757	宝石分级	Grading of precious stones
42	042-2758	提供临时使用不可下载的在线文件共享软件	Providing temporary use of online non-downloadable file sharing software
42	042-2759	量子计算领域的科学研究	Scientific research in the field of quantum computing
42	042-2760	皮肤病药物开发	Development of dermatological drugs
42	042-2761	皮肤病药品开发	Development of dermatological medicines
42	042-2762	皮肤病制剂开发	Development of dermatological preparations
42	042-2763	海洋勘探	Ocean exploration
42	042-2764	人脸识别软件设计	Design of face recognition software
42	042-2765	手机地图导航软件设计	Design of map navigation software for mobile phones
42	042-2766	在线社交网络软件设计	Design of online social networking software
42	042-2767	晚礼服设计	Evening dress design
42	042-2768	DNA修复技术领域的研究	Research in the field of DNA repair technology
42	042-2769	基因编辑技术领域的研究	Research in the field of gene editing technology
42	042-2770	纳米生物技术领域的研究	Research in the field of nanobiotechnology
42	042-2771	自动驾驶汽车技术领域的研究	Research in the field of self-driving car technology
42	042-2772	为虚拟世界中使用的虚拟商品进行计算机编程	Computer programming of virtual goods for use in virtual worlds
42	042-2773	为虚拟世界中使用的虚拟商品进行平面设计	Graphic design of virtual goods for use in virtual worlds
42	042-2774	{指明主题、领域或行业}领域的工程设计服务	Engineering design services in the field of {indicate subject matter, field or industry}
42	042-2775	植物基因工程技术领域的研究	Research in the field of plant genetic engineering technology
42	042-2776	核能发电技术领域的研究	Research in the field of nuclear energy power generation technology
42	042-2777	量子通信技术领域的研究	Research in the field of quantum communication technology
42	042-2778	细胞工程技术领域的研究	Research in the field of cell engineering technology
42	042-2779	特高压技术领域的研究	Research in the field of extra high voltage technology
42	042-2780	出租加密货币挖矿用计算机软件	Rental of computer software for cryptocurrency mining