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.

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

Class	Item No.	Chinese	English
07	007-1776	内燃机排气系统用微粒空气过滤器	Particulate air filters for exhaust systems for internal combustion engines
07	007-1774	作为内燃机部件的燃料空气混合调节器	Fuel and air mixture regulators being parts of internal combustion engines
07	007-177	油漆喷枪	Spray guns for paint
07	007-1765	作为机器零件的溜槽	Chutes being parts of machines
07	007-1764	食用海带加工机械	Edible kelp processing machines
07	007-1763	化学加工用压机	Presses for chemical processing
07	007-1762	化学加工用除尘机	Dust collecting machines for chemical processing
07	007-1761	纺纱机	Yarn spinning machine
07	007-1760	肉类加工机械	Meat processing machines
07	007-176	火花塞	Spark plugs
07	007-1759	大麦压辊	Barley press rollers
07	007-1758	谷物加工机械	Cereal processing machines
07	007-1757	编织机	Knitting machines
07	007-1756	生丝加工机械	Raw silk processing machines
07	007-1754	精纺机	Spinning frames
07	007-1753	化学加工用混合机	Blending machines for chemical processing
07	007-1752	化学加工用搅拌器	Agitators for chemical processing
07	007-1751	饮料加工机械	Beverage processing machines
07	007-175	吹雪机	Snowblowers
07	007-1749	纺织轧光机	Textile calendering machines
07	007-1747	炼乳制造机	Condensed milk making machines
07	007-1746	金属成型机	Metal forming machines
07	007-1745	沥青搅拌机	Asphalt mixers
07	007-1744	非陆地车辆用火箭发动机	Rocket engines not for land vehicles
07	007-1743	起绳机	Line haulers