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US Trademark Classification

US45 Legal, security and personal services

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
45 045-857 基于互联网的约会、社交介绍和社交网络服务 Internet-based dating, social introduction and social networking services
45 045-856 提供一个包含爱情、浪漫和人际关系信息的网站 Providing a web site featuring information on love, romance and interpersonal relationships
45 045-855 对涉及人类受试者的临床试验进行独立审查，即审查研究方案和相关信息，以确保保护研究受试者的权利和福利 Providing independent review of clinical trials involving human subjects, namely, reviewing research protocols and related information to ensure protection of the rights and welfare of human subjects of research
45 045-854 提供一个网站，提供有关隐私、安全和数据治理法律发展的信息 Providing a web site featuring information on the development of privacy, security and data governance law
45 045-853 监护服务，即管理因年龄或精神障碍等原因而丧失行为能力的人的个人事务或财产 Conservatorship services, namely, managing the personal affairs or estate of a person who is deemed incapable due to reasons such as age or mental limitations
45 045-852 为老年人提供居家支持服务，即协调老年人必要服务和个人护理的老年护理管理服务 In-home support services to senior persons, namely, geriatric care management services in the nature of the coordination of necessary services and personal care for older individuals
45 045-851 指纹采集服务 Fingerprinting services
45 045-850 逃犯追捕服务 Fugitive recovery services
45 045-849 通过互联网提供内衣产品的耐用性、合身性和款式方面的时尚信息 Providing fashion information in the field of durability, fit and style of lingerie products via the Internet
45 045-848 为学生交通公司及其司机提供在线数据库和信息交换中心，以报告学生不当行为，并供相关方共享和跟进 Providing an on-line database and information clearinghouse for student transportation companies and their drivers to report instances of student misconduct and for sharing of and follow-up on by interested parties
45 045-847 提供时尚领域的新闻和信息 Providing news and information in the field of fashion
45 045-846 赏金猎人服务 Bounty hunter services
45 045-845 为抵押贷款人、服务商和抵押贷款经纪人提供有关抵押贷款相关法律的抵押贷款合规咨询服务 Mortgage compliance consulting services concerning mortgage-related laws for mortgage lenders and servicers and mortgage brokers
45 045-844 提供一个包含婴儿姓名信息的网站 Providing a web site featuring information about baby names
45 045-843 提供一个包含婴儿名字信息的网站，帮助网民了解和选择婴儿的名字 Providing a web site featuring information about baby names to assist web users in learning about and in choosing names for babies
45 045-842 提供一个包含人们姓名信息的网站 Providing a web site featuring information about names for people
45 045-840 提供一个网站，其中包含有关婴儿姓名和一般姓名的信息 Providing a web site featuring information about baby names and names in general
45 045-84 提供自我提升领域的信息 Providing information in the field of self-improvement
45 045-839 出于公共安全目的验证和监控医生和其他医疗专业人员的资质 Verifying and monitoring the credentials of doctors and other medical professionals for public safety purposes
45 045-1040 提供可在线搜索的数据库，其中包含有关男同性恋、女同性恋、双性恋和跨性别者生活方式的信息 Providing an on-line searchable database featuring information concerning the lifestyles of gay, lesbian, bi-sexual and transgender people
45 045-1039 为时尚选鞋目的进行计算机化足部扫描和试鞋 Computerized foot scanning and fitting of shoes for the purpose of shoe selection for fashion purposes
45 045-1038 为时尚选鞋目的进行计算机化鞋子扫描和试鞋 Computerized shoe scanning and fitting of shoes for the purpose of shoe selection for fashion purposes
45 045-1037 为他人取得建设分区地块、住宅和/或商业建筑所需的权利，即政府和监管许可、执照和批准 Obtaining entitlements, namely, government and regulatory permits, licenses and approvals, to build subdivisions, residential and/or commercial structures for others
45 045-1036 为他人制作定制纪念册、剪贴簿、个人档案、家庭档案、婚礼相册、日记、度假相册、家庭相册、家族史、相册、生日相册和特别活动相册 Preparation of custom memory books, scrapbooks, personal archives, family archives, wedding albums, diaries, vacation albums, family albums, family histories, photograph albums, birthday albums, and special event albums for others
45 045-1035 为在国际和国内旅行的个人和商务人士提供安全服务，即提供外国安全简报、出于安全目的的使馆信息和安全报告 Security services for individuals and business persons traveling internationally and domestically, namely, providing foreign country security briefings, embassy information for security purposes and security reports