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
09	009-3769	电缆和电线保护套类电缆和布线板	Cable and wiring plates in the nature of protective sheaths for electrical cable and wiring
09	009-3767	用于容纳{指明特定电气元件，例如电连接器、电开关等}的配线架	Patch panels for housing {indicate specific electrical components, e.g., electrical connectors, electrical switches, etc.}
09	009-3765	电气接线端子排	Electrical terminal blocks
09	009-3764	电气排针连接器	Electrical header connectors
09	009-3763	光伏逆变器	Photovoltaic inverters
09	009-3762	入耳式耳机	Ear buds
09	009-3761	科学装置和仪器，即一次性生物工艺应用用流体处理装置及其零部件	Scientific apparatus and instruments, namely, fluid handling device used for disposable bioprocessing applications and parts and fittings therefor
09	009-3760	避雷器设备	Lightning arrester equipment
09	009-376	煮蛋计时器（机械或电动）	Egg timers [mechanical or electric]
09	009-4602	拉力试验机	Tension testers
09	009-4601	纺织品测试仪	Textile testers
09	009-4600	广域网（WAN）路由器	Wide area network (WAN) routers
09	009-4599	数字标牌系统	Digital signage
09	009-4597	科学仪器，即测试和分析化学和生物物质中是否存在{指明，例如目标化学品、生物制剂、污染物等}及其含量的电子分析仪	Scientific instruments, namely, electronic analyzers for testing and analyzing chemical and biological substances for the presence, absence, or quantity of {specify, e.g., target chemicals, biologics, contaminants, etc.}
09	009-4596	视听设备存放架	AV equipment storage racks
09	009-4595	实验室检测毒素和病原体用音频振荡器	Audio oscillators for detecting toxins and pathogens for laboratory use
09	009-4594	电脑显示器支臂	Computer monitor arms
09	009-4593	光学轮廓仪	Optical profilers
09	009-4592	实验室用干燥箱	Drying ovens for laboratory use
09	009-4591	洗消淋浴装置	Decontamination showers
09	009-4589	磁性定位器	Magnetic locators
09	009-4588	实验室用磁力搅拌器	Magnetic agitators for laboratory use
09	009-4587	微型USB线缆	Micro USB cables
09	009-4586	家庭网络硬件外壳	Home networking hardware enclosures
09	009-4585	实验室用恒温培养箱	Constant temperature incubators for laboratory use