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
41	041-2725	提供高中阶段的在线教学课程	Providing online courses of instruction at the high school level
41	041-2726	提供本科阶段的在线教学课程	Providing online courses of instruction at the undergraduate level
41	041-2727	提供学院阶段的在线教学课程	Providing online courses of instruction at the college level
41	041-2728	提供大学阶段的在线教学课程	Providing online courses of instruction at the university level
41	041-2729	提供研究生阶段的在线教学课程	Providing online courses of instruction at the post-graduate level
41	041-2730	提供研究生院阶段的在线教学课程	Providing online courses of instruction at the graduate level
41	041-2731	为{指明群体或个人类型，例如寄宿学校学生、有个别需要的儿童等}提供学前阶段的教学课程	Providing courses of instruction at the pre-school level for {indicate group or type of individuals, e.g., students in boarding schools, children with individual needs, etc.}
41	041-2732	为{指明群体或个人类型，例如寄宿学校学生、有个别需要的儿童等}提供幼儿园阶段的教学课程	Providing courses of instruction at the kindergarten level for {indicate group or type of individuals, e.g., students in boarding schools, children with individual needs, etc.}
41	041-2733	为{指明群体或个人类型，例如寄宿学校学生、有个别需要的儿童等}提供小学阶段的教学课程	Providing courses of instruction at the primary level for {indicate group or type of individuals, e.g., students in boarding schools, children with individual needs, etc.}
41	041-2734	为{指明群体或个人类型，例如寄宿学校学生、羁押设施内就学学生、有个别需要的儿童等}提供中学阶段的教学课程	Providing courses of instruction at the secondary level for {indicate group or type of individuals, e.g., students in boarding schools, students attending schools within detention facilities, children with individual needs, etc.}
41	041-2735	为{指明群体或个人类型，例如寄宿学校学生、羁押设施内就学学生、有个别需要的学生等}提供高中阶段的教学课程	Providing courses of instruction at the high school level for {indicate group or type of individuals, e.g., students in boarding schools, students attending schools within detention facilities, students with individual needs, etc.}
41	041-2736	为{指明群体或个人类型，例如羁押设施内就学学生、有个别需要的学生等}提供本科阶段的教学课程	Providing courses of instruction at the undergraduate level for {indicate group or type of individuals, e.g., students attending schools within detention facilities, students with individual needs, etc.}
41	041-2737	为{指明群体或个人类型，例如羁押设施内就学学生、有个别需要的学生等}提供学院阶段的教学课程	Providing courses of instruction at the college level for {indicate group or type of individuals, e.g., students attending schools within detention facilities, students with individual needs, etc.}
41	041-2738	为{指明群体或个人类型，例如寄宿学校学生、羁押设施内就学学生、有个别需要的学生等}提供大学阶段的教学课程	Providing courses of instruction at the university level for {indicate group or type of individuals, e.g., students in boarding schools, students attending schools within detention facilities, students with individual needs, etc.}
41	041-2739	为{指明群体或个人类型，例如神职人员、工程师等}提供研究生阶段的教学课程	Providing courses of instruction at the post-graduate level for {indicate group or type of individuals, e.g., clergy, engineers, etc.}
41	041-2740	为{指明群体或个人类型，例如神职人员、工程师等}提供研究生院阶段的教学课程	Providing courses of instruction at the graduate level for {indicate group or type of individuals, e.g., clergy, engineers, etc.}
41	041-2741	提供幼儿园至十二年级的课堂教学	Providing classroom instruction for kindergarten through 12th grade levels
41	041-2742	提供学前班至八年级的课堂教学	Providing classroom instruction for pre-kindergarten through 8th grade levels
41	041-2743	提供学前阶段的课堂教学	Providing classroom instruction at the pre-school level
41	041-2744	提供幼儿园阶段的课堂教学	Providing classroom instruction at the kindergarten level
41	041-2745	提供小学阶段的课堂教学	Providing classroom instruction at the primary level
41	041-2746	提供中学阶段的课堂教学	Providing classroom instruction at the secondary level
41	041-2747	提供高中阶段的课堂教学	Providing classroom instruction at the high school level
41	041-2748	提供学院阶段的课堂教学	Providing classroom instruction at the college level
41	041-2749	提供大学阶段的课堂教学	Providing classroom instruction at the university level