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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.

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Class Item No. Chinese English
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
44 044-2080 {指明与医疗保健相关的领域或主题,例如残疾人的职业治疗等}领域的医疗保健咨询 Health care consulting in the field of {indicate health care-related field or subject matter, e.g., occupational therapy for persons with disabilities, etc.}
44 044-2079 用于治疗{指明疾病或状况,例如癌症、阿尔茨海默病等}的医疗保健服务 Health care services for treating {indicate disease or condition, e.g., cancer, Alzheimer's disease, etc.}
44 044-2078 {指明,例如儿科、老年科等}领域的护理服务 Nursing services in the field of {specify, e.g., pediatrics, geriatrics, etc.}
44 044-2548 提供健康信息 Providing health information
44 044-2570 医疗评估服务,即为接受医疗康复服务的患者提供功能评估计划,以指导治疗和评估计划有效性 Medical evaluation services, namely, functional assessment program for patients receiving medical rehabilitation services for purposes of guiding treatment and assessing program effectiveness
44 044-2526 家庭护理协助服务 Home nursing aid services