US45 Legal, security and personal 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

File a trademark in this class

Order online Trademark Registration

Class	Item No.	Chinese	English
45	045-133	提供军事、军事战术和战略领域的信息	Providing information in the field of the military, military tactics and strategies
45	045-132	提供有关药房抢劫案的信息以及与处方药盗窃、欺诈、转移或其他涉及处方药的犯罪行为有关的信息	Providing information regarding pharmacy robberies and information relating to those who commit prescription drug theft, fraud, diversion or other crimes involving prescription drugs
45	045-130	提供有关树脂、不饱和聚酯树脂、乙烯基酯树脂和凝胶涂层的安全信息	Providing safety information regarding resin, unsaturated polyester resin, vinyl ester resin and gel coats
45	045-129	虐待动物调查	Animal cruelty investigations
45	045-128	分配会员识别号码贴于贵重物品上，以便丢失或被盗后找回	Assignment of membership identification numbers to affix to valuables to facilitate their recovery following loss or theft
45	045-123	商业和工业公司安全需求领域的咨询服务	Consultation services in the field of the safety needs of commercial and industrial companies
45	045-122	军事科学服务，即分析战争策略	Military science services, namely, analyzing war strategies
45	045-1215	尸体防腐服务	Embalming services
45	045-1214	特殊场合释放鸽子	Releasing doves for special occasions
45	045-1212	进行法律可行性研究	Conducting legal feasibility studies
45	045-1211	提供人权领域的信息	Providing information in the field of human rights
45	045-1210	提供社会正义领域的信息	Providing information in the field of social justice
45	045-158	失联人员追查服务	Skip tracing services
45	045-2503	就业前背景审查	Pre-employment background screening
45	045-2504	私家侦探调查	Private investigation
45	045-2506	为住院患者和长期护理机构患者提供患者维权服务	Providing patient advocate services to hospital patients and patients in long term care facilities
45	045-2515	为他人跑腿	Running errands for others
45	045-2548	律师助理服务	Paralegal services
45	045-2540	房地产交割服务	Real estate closing services
45	045-2559	陪审团咨询	Jury consultancy
45	045-2527	个案管理服务，即协调家庭虐待受害者的法律、社会和心理服务	Case management services, namely, coordination of legal, social and psychological services for domestically abused persons
45	045-2496	无尾礼服出租	Tuxedo rental
45	045-2498	视频约会服务	Video dating services
45	045-2501	警察保护	Police protection
45	045-2531	监护	Guardianship