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
09	009-1220	工业过程控制用信号调理和通信装置	Signal conditioning and communication devices for industrial process control
09	009-1219	冷燃烟雾发生器类烟雾报警器测试仪	Smoke alarm tester in the nature of a cool burning smoke generator
09	009-1218	声控电子仿生面孔和人偶	Sound activated animatronic faces and figures
09	009-1216	防溺水用防水救生服	Waterproof survival suits for the prevention of drowning
09	009-1215	焊接变压器	Welding transformers
09	009-1214	水上运动安全旗	Safety flag for water sports
09	009-1213	用于多种领域的流量计	Flowmeters used in a wide variety of fields
09	009-1211	控制电流的仪器和装置，即磁轴承控制用电气控制器	Instruments and apparatus for controlling electric current, namely, electrical controllers for magnetic bearing control
09	009-1210	雪崩探杆，即用于人工探寻被雪崩掩埋人员或物体的细长杆	Avalanche probes, namely, elongated rods used to manually probe for people or objects covered by an avalanche
09	009-1209	实验室用非活体大鼠和小鼠	Non-living rats and mice for laboratory use
09	009-1208	通过全球计算机网络和无线设备下载的铃声、图形和音乐	Downloadable ring tones, graphics and music via a global computer network and wireless devices
09	009-1207	防止松鼠和其他动物取食喂食器中鸟食的机电装置	Electromechanical devices for preventing squirrels and other animals from accessing bird seed in feeders
09	009-1783	电阻丝	Resistance wires
09	009-1782	电阻测量仪器	Resistance measuring instruments
09	009-1781	广播电台和电视台用中继器	Repeaters for radio and television stations
09	009-1780	确保电子邮件安全的可下载软件	Downloadable software for ensuring the security of electronic mail
09	009-1779	放射治疗领域剂量测定用可下载软件	Downloadable software for dosimetry purposes in the field of radiotherapy
09	009-1778	雪镜	Snow goggles
09	009-1775	幻灯片装框装置	Slide framing apparatus
09	009-1774	幻灯片片框	Slide film mounts
09	009-1772	滑雪护目镜	Ski goggles
09	009-1769	碳化硅二极管	Silicon carbide diodes
09	009-1767	无线电发射机	Radio transmitters
09	009-1766	收音机	Radio sets
09	009-1765	无线电中继电缆	Radio relay cables