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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.

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

Class Item No. Chinese English
44 044-602 固定厕所设施出租 Rental of fixed toilet facilities
44 044-601 神经肌肉牙科 Neuromuscular dentistry
44 044-600 提供一个网站,提供有关饮食、减肥、饮食计划和生活方式健康方面的信息和建议 Providing a website featuring information and advice in the fields of diet, weight loss, diet planning and lifestyle wellness
44 044-6 兽医外科 Veterinary surgery
44 044-598 用于心理目的的性格测试 Personality testing for psychological purposes
44 044-597 将传统西方医疗实践与整体疗法相结合的整形外科服务 Plastic surgery services that integrate traditional western medical practices with holistic therapies
44 044-596 运动牙科 Sports dentistry
44 044-595 提供先进牙科和口腔外科手术的兽医专科服务 Veterinary specialty services providing advanced dental and oral surgery
44 044-594 植树造林服务,即通过种植树木或其种子将土地转为森林 Afforestation services, namely, converting land to forest by planting trees or their seeds
44 044-593 口腔外科和种植牙服务 Oral surgery and dental implant services
44 044-592 医疗水疗服务,促进身心健康和美丽 Medspa services for health and beauty of the body and spirit
44 044-591 龙虾笼出租 Rental of lobster traps
44 044-590 森林栖息地恢复 Forest habitat restoration
44 044-588 利用马匹对人进行治疗 Therapy for humans with use of horses
44 044-585 树木租赁,即出租树木在个人和商业场所展示或种植,以增强园艺效果 Tree renting, namely, renting of trees for display or installation at individual and business premises for horticultural enhancement
44 044-584 听觉疗法服务 Listening therapy services
44 044-583 通过网站提供心理概况和心理记录分析与评估,旨在提供与特定症状和关注点相关的推荐资源和治疗的定制输出 Providing psychological profiles and psychological record analysis and assessments via a website that are designed to provide custom tailored outputs about recommended resources and treatments associated with a defined set of symptoms and concerns
44 044-2284 居家护理协助形式的喘息照护服务 Respite care services in the nature of home nursing aid services
44 044-2283 游戏疗法服务 Play therapy services
44 044-2282 医学超声成像服务 Medical ultrasound imaging services
44 044-2281 花艺设计服务 Floral design services
44 044-2280 提供卫生用热水浴池设施 Providing hot tub facilities for hygiene purposes
44 044-2279 人体除虱 Lice removal from humans
44 044-2278 儿童牙科 Pediatric dentistry
44 044-2277 使用感觉剥夺技术的漂浮疗法 Floatation therapy using sensory deprivation techniques