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.

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

Class	Item No.	Chinese	English
44	044-2228	编发服务	Hair braiding services
44	044-2226	为医疗专业人员和医疗患者提供一个互联网网站，其中包含与睡眠呼吸暂停相关的信息以及通过电子患者监控设备从远程位置输入的相关诊断数据，这些设备将信息提供给网站，供医疗专业人员用于监控和诊断医疗状况	Providing an internet web site for medical professionals and medical patients featuring information relating to sleep apnea and related diagnostic data input from remote locations via electronic patient monitoring devices that feed information to the web site for use by medical professionals for purposes of monitoring and diagnosing medical conditions
44	044-222	沙龙服务，即在配备座椅、桌子和水槽配件的拖车中提供的面部护理、美甲和按摩	Salon services, namely, facials, manicures and massages that are provided in a trailer outfitted with chair, table and sink accessories
44	044-2214	健康评估服务，即通过使用便携式代谢测量系统为客户提供代谢评估概况（MAP），该评估概况是基于心率的独特代谢概览，旨在帮助客户实现减肥、运动表现、健康、健身和保健相关目标	Health assessment services, namely, providing metabolic assessment profiles (MAP) to clients obtained by using a portable metabolic measurement system in the nature of a unique, heart-rate based overview of their own metabolism in order to assist in reaching weight loss, sports performance, health, fitness, and wellness-related goals
44	044-2211	皮肤科服务	Dermatology services
44	044-221	基因库服务	Gene bank services
44	044-220	皮肤治疗，即注射真皮填充剂以减轻面部细纹	Skin treatment, namely, the injection of dermal fillers to reduce the appearance of facial fine lines
44	044-22	眼科服务	Ophthalmology services
44	044-2194	替代疗法服务	Alternative medicine services
44	044-219	结肠治疗，即向结肠深处注入大量液体进行清洁性结肠灌洗	Colonic treatments, namely, irrigation of the colon for cleansing purposes by injecting large amounts of fluid high into the colon
44	044-218	微晶磨皮，即用高压晶体流磨削皮肤的局部皮肤治疗	Microdermabrasion, namely, a topical skin treatment involving abrasion of the skin with a high-pressure flow of crystals
44	044-2179	为美国境外的土著人口提供医疗服务	Providing medical services to indigenous populations outside the United States
44	044-217	树木移除服务	Tree removal services
44	044-216	植物育种	Plant breeding
44	044-215	处方续药提醒服务	Prescription refill reminder services
44	044-214	急诊护理中心	Urgent medical care centers
44	044-213	器官和组织库服务	Organ and tissue bank services
44	044-211	与人际关系相关的心理健康咨询和心理治疗	Mental health counseling and psychotherapy as it relates to relationships
44	044-210	放射治疗服务	Therapeutic radiological services
44	044-209	为他人收割草皮	Harvesting sod for others
44	044-2089	提供正畸领域的信息	Providing information in the field of orthodontics
44	044-2085	提供心理健康和身心健康信息	Providing mental health and wellness information
44	044-2084	药物调配服务	Pharmaceutical compounding services
44	044-2083	医疗咨询服务	Medical advisory services
44	044-2081	织发服务	Hair weaving services

US Trademark Classification

Have a question about the classification tables?

Services

J&C

Legal