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
13	013-305	用于个人防卫的喷雾剂	Sprays for personal defense purposes
13	013-302	电击枪	Stun guns
13	013-301	步枪子弹	Rifle cartridges
13	013-300	鱼雷	Torpedoes
13	013-3	枪械枪管反光器	Barrel reflectors for firearms
13	013-297	枪托	Gun stocks
13	013-296	炮架	Gun carriages
13	013-295	枪支清洁工具，即{指明具体工具，例如刷子、棒、拉通器、封闭杯、弹壳提取器、开盖器}	Cleaning implements for firearms, namely, {indicate the specific implements, e.g., brushes, rods, pull-throughs, closer cups, shell extractors, decappers}
13	013-292	自动枪	Automatic guns
13	013-291	高射炮	Anti-aircraft guns
13	013-290	用于排除简易爆炸装置（IED）的带爆炸药筒的机械工具	Mechanical disarming tools with explosive cartridges for improvised explosive devices (IED)
13	013-29	采矿业使用的爆炸引信	Explosive fuses used in mining
13	013-288	焊枪火花点火器	Spark igniters for welding torches
13	013-287	燃烧时发出彩色火焰的烟火用造型物	Shapes which burn with color flames for pyrotechnical purposes
13	013-286	枪械背带	Firearm slings
13	013-285	拆弹小组用于打开容器或建筑物的爆炸材料类爆炸装置及模板	Explosive device in the nature of explosive material and a template used by bomb squads to open containers or structures
13	013-283	气手枪（气枪）	Air pistols [air guns]
13	013-282	气手枪子弹	Air pistol bullets
13	013-281	航空炸弹	Aerial bombs
13	013-280	爆炸弹药筒	Explosive cartridges
13	013-28	爆炸式雾号	Explosive fog signals
13	013-279	起爆底火	Explosion primers
13	013-278	达纳炸药	Dynamites
13	013-277	用于爆破水雷的起爆装置	Detonation devices for blasting underwater mines
13	013-276	深水炸弹	Depth charges