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
45	045-2951	电影、电视和视频作品权利许可	Licensing of rights to films, television and video productions
45	045-2952	工业产权和版权管理	Management of industrial property rights and copyright
45	045-2953	工业产权和版权管理	Copyright and industrial property rights management
45	045-2954	工业产权和版权管理	Management of industrial property rights and copyrights
45	045-2955	工业产权和版权管理	Management of copyright and industrial property rights
45	045-2956	为他人管理工业产权和版权	Management of industrial property rights and copyright for others
45	045-2957	为他人管理工业产权和版权	Management of copyright and industrial property rights for others
45	045-2958	婚姻介绍所服务	Marriage bureaux services
45	045-2959	婚姻介绍所服务	Marriage bureau services
45	045-2960	婚姻指导辅导	Marriage guidance counselling
45	045-2961	婚姻辅导	Marriage counselling
45	045-2962	婚姻指导辅导	Marriage guidance counseling
45	045-2963	婚姻介绍机构	Matrimonial agencies
45	045-2964	火灾探测系统监控	Monitoring fire detection systems
45	045-2965	灭火系统监控	Monitoring fire suppression systems
45	045-2966	为法律咨询目的监测工业产权	Monitoring industrial property rights for legal advisory purposes
45	045-2967	防盗报警器监控	Monitoring of burglar alarms
45	045-2968	监听用户电话并通知应急机构	Monitoring telephone calls from subscribers and notifying emergency facilities
45	045-2969	音乐许可服务	Music licensing services
45	045-2970	在线预订临时照看儿童服务	Online booking of babysitting services
45	045-2971	在线预订临时照看儿童服务	Online booking of baby-sitting services
45	045-2972	在线预订临时照看儿童服务	Online booking of baby sitting services
45	045-2973	在线约会俱乐部服务	Online dating club services
45	045-2974	在线社交介绍服务	Online social introduction services
45	045-2975	组织丧亲家庭聚会以纪念亲人离世	Organising meetings of bereaved families to commemorate the death of a loved one

US Trademark Classification

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