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	044-2934	假发剪裁美容院	Beauty salons for wig cutting
44	044-2935	接触者追踪服务，即预防和治疗{指明，例如传染病、大肠杆菌疫情等}的医疗建议服务	Contact tracing services in the nature of medical advisory services for preventing and treating {indicate, e.g., infectious diseases, E. coli outbreaks, etc.}
44	044-2936	向{指明受助者，例如服务动物训导员、非营利组织、动物保护区等}提供兽医护理用品的慈善服务	Charitable services in the nature of providing veterinary care supplies to {indicate intended recipients, e.g., service animal handlers, non-profit organizations, animal sanctuaries, etc.}
44	044-2937	流动美发造型服务	Mobile hair styling services
44	044-2938	艾灸疗法	Moxibustion therapy
44	044-2939	护理辅助类喘息照护服务	Respite care services in the nature of nursing aid services
44	044-2940	为他人栽培作物	Cultivation of crops for others
44	044-2941	马按摩服务	Equine massage services
44	044-2942	孕期按摩服务	Pregnancy massage services
44	044-2943	为他人播种作物	Sowing of crops for others
44	044-2944	干细胞库服务	Stem cell bank services
44	044-2945	皮肤刨削服务	Dermaplaning services
44	044-2946	草坪修剪设备出租	Lawn trimming equipment rental
44	044-2947	头发着色服务	Hair tinting services
44	044-2948	认知行为疗法（CBT）	Cognitive-behavioral therapy (CBT)
44	044-2949	认知行为疗法（CBT）	Cognitive behavioral therapy (CBT)
44	044-2950	泌尿妇科服务	Urogynecology services
44	044-2951	辩证行为疗法（DBT）	Dialectical behavior therapy (DBT)
44	044-2952	喷雾美黑沙龙服务	Spray tanning salon services
44	044-2953	提供成人日间保健中心	Providing adult day healthcare centers
44	044-2954	耳垢清除服务	Ear wax removal services
44	044-2955	激光去除脚趾甲真菌	Laser removal of toenail fungus
44	044-2956	牙齿镶饰珠宝类美容服务	Cosmetic services in the nature of applying jewelry to teeth
44	044-2957	牙齿镶饰饰品类美容服务	Cosmetic services in the nature of applying tooth charms
44	044-2958	牙齿镶钻类美容服务	Cosmetic services in the nature of applying tooth gems

US Trademark Classification

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