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US Trademark Classification

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.

Filing a trademark in the United States? See our guide: Trademark registration in the United States

Class Item No. Chinese English
09 009-6221 智能手机用环形自拍补光灯 Selfie ring lights for smartphones
09 009-6225 灭火设备 Fire-extinguishing apparatus
09 009-6226 防火针织面罩类巴拉克拉法帽 Knit face masks being balaclavas for protection against fire
09 009-6227 防砍刺针织面罩类防护面罩 Protective face coverings being knit face masks for protection against slashing or stabbing
09 009-6228 防事故或伤害的防护面部遮盖物 Protective face coverings for protection against accident or injury
09 009-6229 防止吸入粉尘伤害的空气净化呼吸面罩 Air purifying respirator masks to prevent injury due to dust inhalation
09 009-6230 防事故或伤害的空气净化防护呼吸面罩 Protective air purifying respirator masks for the prevention of accident or injury
09 009-6231 防止吸入粉尘伤害的呼吸面罩 Respiratory masks to prevent injury due to dust inhalation
09 009-6232 防尘呼吸面罩 Dust protective respiratory masks
09 009-6233 实验室用毛细管试剂管 Capillary reagent tubes for laboratory use
09 009-6234 实验室用血液毛细管 Capillary tubes for blood for laboratory use
09 009-6235 实验室用样本毛细管 Capillary tubes for samples for laboratory use
09 009-6236 发射紫外线（UV）检测伪造{具体指明，例如货币、赌场筹码等}的装置 Devices emitting ultraviolet (UV) light for detecting counterfeit {specify, e.g., money, casino chips, etc.}
09 009-6237 检测伪造{具体指明，例如货币、赌场筹码等}的笔形电筒 Pen lights for detecting counterfeit {specify, e.g., money, casino chips, etc.}
09 009-6238 检测伪造{具体指明，例如货币、赌场筹码等}的笔形电筒 Penlights for detecting counterfeit {specify, e.g., money, casino chips, etc.}
09 009-6239 视听设备用箱 Cases for audiovisual equipment
09 009-6240 音频转接线 Audio adapter cables
09 009-6241 音频转接插头 Audio adapter plugs
09 009-6242 磁性椽子中心定位器 Magnetic rafter center locators
09 009-6243 头带式耳机 Headphones in the form of headbands
09 009-6244 睡眠眼罩式耳机 Headphones in the form of sleep masks
09 009-6246 电动柔性扁平电缆 Flexible flat cables, electric
09 009-6247 电动汽车充电桩 Electric car charging piles
09 009-6248 可安装于{指明物品，例如眼镜、帽子等}的可穿戴视频显示器 Wearable video display monitors that may be attached to {indicate objects, e.g., eyeglasses, hats, etc.}
09 009-6249 压电执行器 Piezoelectric actuators