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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
03 003-2129 化学下水道疏通剂 Chemical drain cleaners
03 003-2130 下水道清洁制剂 Drain cleaning preparations
03 003-2131 酸性下水道疏通剂 Acid drain cleaners
03 003-2132 碱性下水道疏通剂 Caustic drain cleaners
03 003-2133 下水道疏通制剂 Drain unblocking preparations
03 003-2134 烟具清洁制剂 Cleaning preparations for smokers' articles
03 003-2135 吸烟者口用蒸发器清洁制剂 Cleaning preparations for smokers' oral vaporizers
03 003-2136 电子烟具用浸有清洁合成物的一次性湿巾 Disposable wipes impregnated with cleansing compounds for use on electronic smokers' devices
03 003-2137 烟具用浸有清洁制剂的湿巾 Wipes impregnated with cleansing preparations for smokers' articles
03 003-2138 个人卫生用浸有清洁制剂的可生物降解预湿纸巾 Pre-moistened biodegradable towelettes impregnated with cleansing preparations for personal hygiene use
03 003-2139 个人卫生用浸有清洁制剂的可生物降解预湿湿巾 Pre-moistened biodegradable wipes impregnated with cleansing preparations for personal hygiene use
03 003-2140 衣物除皱制剂 Wrinkle removing preparations for clothing
03 003-2141 芳香室内香薰油 Aromatic room fragrance oils
03 003-2142 空气加香用芳香精油 Aromatic essential oils for air fragrancing
03 003-2143 融蜡类加香制剂 Fragrancing preparations in the nature of wax melts
03 003-2144 芳香护肤制剂，即{具体指明制剂，例如清洁剂、霜、乳液等} Aromatic skin care preparations, namely, {specify preparation, e.g., cleansers, creams, lotions, etc.}
03 003-2145 香草香水 Vanilla perfumes
03 003-2146 麝香香水 Musk perfumes
03 003-2147 琥珀香水 Amber perfumes
03 003-2148 {具体指明香型，例如雪松木、薄荷、香草等}香水 {Specify perfume scent, e.g., cedarwood, mint, vanilla, etc.} perfumes
03 003-2149 合成香水 Synthetic perfumes
03 003-2150 精油香水 Essential oil perfumes
03 003-2151 香料和香水 Fragrances and perfumes
03 003-2152 由花卉提取物制成的香水 Perfumes comprised of flower extracts
03 003-2153 香薰用精油 Oils for fragrancing