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.

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Class	Item No.	Chinese	English
44	044-3212	植树	Planting of trees
44	044-3213	花园养护	Garden maintenance
44	044-3214	草坪养护	Lawn maintenance
44	044-3215	草坪和植物护理类场地养护	Grounds maintenance in the nature of lawn and plant care
44	044-3216	兽医影像服务	Veterinary imaging services
44	044-3217	通过网站预订健康水疗中心和日间水疗中心的身体和美容护理	Booking of physical and beauty treatments at health and day spas via a website
44	044-3218	矫形外科领域的医疗服务	Medical services in the field of orthopaedics
44	044-3219	通过社交媒体网站提供健康信息	Providing health information via social media websites
44	044-3220	通过社交媒体移动应用程序提供健康信息	Providing health information via social media mobile applications
44	044-3221	通过社交媒体网站提供关于美容的信息	Providing information about beauty via social media websites
44	044-3222	通过社交媒体移动应用程序提供关于美容的信息	Providing information about beauty via social media mobile applications
44	044-3223	通过社交媒体网站提供营养信息	Providing nutrition information via social media websites
44	044-3224	通过社交媒体移动应用程序提供营养信息	Providing nutrition information via social media mobile applications
44	044-3225	提供营养信息	Providing nutrition information
44	044-3226	通过社交媒体网站提供心理健康和身心健康信息	Providing mental health and wellness information via social media websites
44	044-3227	通过社交媒体移动应用程序提供心理健康和身心健康信息	Providing mental health and wellness information via social media mobile applications
44	044-3228	提供使用{指明，例如肉毒杆菌毒素、注射用皮肤填充剂等}治疗皮肤的医疗美容疗程	Providing medical aesthetic procedures using {specify, e.g., botulinum toxin, injectable dermal fillers, etc.} for treating skin
44	044-3229	慈善服务，即向{指明受助者，例如动物保护区、非营利组织、欠发达国家等}提供兽医服务	Charitable services, namely, providing veterinary services to {indicate intended recipients, e.g., animal sanctuaries, non-profit organizations, underdeveloped countries, etc.}
44	044-3230	慈善服务，即向{指明受助者，例如贫困人士、非营利组织、欠发达国家等}提供牙科服务	Charitable services, namely, providing dental services to {indicate intended recipients, e.g., needy persons, non-profit organizations, underdeveloped countries, etc.}
44	044-3231	提供兽医服务类慈善服务	Charitable services in the nature of providing veterinary services
44	044-3232	提供医疗服务类慈善服务	Charitable services in the nature of providing medical services
44	044-3233	提供牙科服务类慈善服务	Charitable services in the nature of providing dental services
44	044-3234	宠物体检服务	Pet physical examination services
44	044-3235	脑机接口（BCI）手术	Brain-computer interface (BCI) surgery
44	044-3236	为会员提供桑拿服务的会员俱乐部服务	Membership club services for providing sauna services to members

US Trademark Classification

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