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
11	011-3776	放大灯	Magnifying lamps
11	011-377	加热运输中保持食物温暖的保温配送袋用感应加热器	Induction heaters for heating thermal insulated delivery bags designed to keep food warm during transport
11	011-376	白炽灯泡	Incandescent light bulbs
11	011-375	热水浴缸喷射口	Hot tub jets
11	011-374	热风机	Hot air blowers
11	011-372	冷却发热元件用热管	Heat pipes to cool heat producing components
11	011-371	机构餐饮服务用电热食品保温装置	Electric foods warming units for institutional food services
11	011-37	燃木火炉	Wood burning stoves
11	011-368	电煮蛋器	Electric egg cookers
11	011-367	电动脱水机	Electric dehydrators
11	011-364	电蜡烛	Electric candles
11	011-363	电面包机	Electric bread cookers
11	011-361	手持淋浴喷头	Hand held shower heads
11	011-36	漩涡浴池	Whirlpools
11	011-358	用于分散固体和/或液体以净化和灭菌的气体注射器	Gas injectors for disbursing solids and/or liquids for purification and sterilization purposes
11	011-356	燃气灶具	Gas cookers
11	011-354	造雾机	Fog making machines
11	011-353	雾发生机	Fog machines
11	011-352	烟雾发生器	Fog generators
11	011-351	冲水杆	Flush levers
11	011-35	漩涡浴喷射口	Whirlpool jets
11	011-349	反渗透净水装置用限流器	Flow restrictors for reverse osmosis water purification units
11	011-346	汽车座椅用柔性加热元件，即柔性线编织加热带	Flexible heating elements for automobile seats, namely, flexible wire-knitted and woven heating tapes
11	011-345	白炽灯泡用灯座	Fixtures for incandescent light bulbs
11	011-341	自行车反光器	Bicycle reflectors