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	044-393	反射疗法服务	Reflexology services
44	044-392	慈善服务，即向有需要的人提供糖尿病用品	Charitable services, namely, providing diabetic provisions supplies to those in need
44	044-391	提供远程能量疗愈服务	Providing long-distance energy healing services
44	044-390	医疗服务，即人工肝支持	Medical services, namely, artificial liver support
44	044-389	慈善服务，即为残障人士提供经过训练的服务犬	Charitable services, namely, providing trained service dogs to disabled or challenged people
44	044-388	提供长期护理设施	Providing long-term care facilities
44	044-387	减压疗法	Stress reduction therapy
44	044-385	提供面对面的能量治疗服务	Providing in-person energy healing services
44	044-383	美发沙龙服务，即剪发、造型、染发和接发服务	Hair salon services, namely, hair cutting, styling, coloring, and hair extension services
44	044-382	心理评估服务	Psychological assessment services
44	044-381	美发沙龙服务	Hair salon services
44	044-380	提供牙科领域的新闻和信息	Providing news and information in the field of dentistry
44	044-379	提供面对面的振动能量治疗服务	Providing in-person vibrational energy healing services
44	044-377	提供犯罪受害者法证检查领域的信息	Providing information in the field of forensic examination of victims of crime
44	044-375	犯罪受害者法证检查领域的咨询服务	Consulting services in the field of forensic examination of victims of crime
44	044-374	为他人预订健康水疗中心的理疗和美容护理	Making reservations and bookings for others for physical and beauty treatments at health spas
44	044-373	宠物护理服务，即给药	Pet care services, namely, administration of medication
44	044-372	慈善服务，即向盲人出借经过训练的导盲犬	Charitable services, namely, lending trained guide dogs to blind people
44	044-371	人类卵子捐赠服务	Human egg donation services
44	044-370	代孕服务	Maternal surrogacy services
44	044-369	为他人预订美容院服务	Making reservations and bookings for others at beauty salons
44	044-368	慈善服务，即提供主要包含个人护理用品的护理包	Charitable services, namely, providing care packages consisting primarily of personal care items
44	044-367	乳房X光检查服务	Mammography testing services
44	044-365	儿童牙科医生服务	Pedodondist services
44	044-364	医疗服务，即就业前药物筛查	Medical services, namely, pre-employment drug screening

US Trademark Classification

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