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	044-156	灭害虫（为农业、水产养殖业、园艺或林业目的）	Vermin exterminating for agriculture, aquaculture, horticulture and forestry
44	044-2688	提供红外线桑拿设施	Providing infrared sauna facilities
44	044-2674	牙科影像服务	Dental imaging services
44	044-384	虫害防治服务（为农业、水产养殖业、园艺或林业目的）	Pest control services for agriculture, aquaculture, horticulture and forestry
44	044-2638	水产养殖病虫害防治服务	Pest control services for aquaculture
44	044-2639	人体组织库	Human tissue bank services
44	044-2675	足部医疗护理	Medical care of feet
44	044-2676	足部美容护理	Beauty care of feet
44	044-414	修脚服务	Pedicure services
44	044-2507	提供身体康复设施	Providing physical rehabilitation facilities
44	044-80	血库	Blood banks
44	044-2634	空中和地面撒播肥料和其他农用化学品	Aerial and surface spreading of fertilisers and other agricultural chemicals
44	044-2635	水产养殖有害动物灭除	Vermin exterminating for aquaculture
44	044-2572	草坪修剪服务	Lawn mowing services
44	044-2456	苗圃	Tree nurseries
44	044-2677	冥想治疗服务	Meditation therapy services
44	044-2235	在远程、流动或临时现场地点提供的脊椎按摩治疗服务	Chiropractic services offered in or from a remote, mobile or temporary on-site location
44	044-37	心理测试服务	Psychological testing services
44	044-2696	身体功能训练服务	Physical habilitation services
44	044-2681	水培种植服务	Hydroponic farming services
44	044-2699	提供卫生用温泉设施	Providing hot spring facilities for hygienic purposes
44	044-2694	园艺杀虫剂喷洒	Insecticide spraying for horticulture
44	044-26	宠物医院服务	Pet hospital services
44	044-2671	{指明，例如，指定药物滥用、饮食失调、性瘾等}领域的成瘾治疗服务	Addiction treatment services in the field of {specify, e.g., substance abuse, eating disorders, sex addiction, etc.}
44	044-2697	与压力相关的医疗咨询	Medical counseling relating to stress

US Trademark Classification

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