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	013-275	火药筒	Cartridges for gunpowder
13	013-274	大炮（火炮）	Cannons [artillery guns]
13	013-273	投弹器	Bomb releasers
13	013-272	炮弹弹体	Bodies of shell
13	013-271	黑火药	Black powder
13	013-270	手榴弹	Hand grenades
13	013-269	枪托	Gunstocks
13	013-267	制导炮弹	Guided artillery projectiles
13	013-266	毒气弹	Gas bombs
13	013-265	发射平台	Firing platforms
13	013-260	无后坐力炮	Recoilless guns
13	013-26	子弹装药器	Cartridge fillers
13	013-259	烟火弹	Pyrotechnic missiles
13	013-258	烟火装药	Pyrotechnic charges
13	013-256	手枪	Pistols
13	013-254	迫击炮弹	Mortar shells
13	013-253	地雷（爆炸物）	Mines [explosives]
13	013-252	机枪子弹	Machine gun cartridges
13	013-251	液体炸药	Liquid explosives
13	013-250	起爆药	Initiating explosives
13	013-25	子弹复装模具	Cartridge dies
13	013-249	燃烧弹	Incendiary cartridges
13	013-248	狩猎步枪（运动步枪）	Hunting rifles [sporting rifles]
13	013-308	枪械护手	Firearm hand guards
13	013-247	猎枪弹药筒	Hunting gun cartridges