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	009-2407	录音或录像用空白CD-ROM	Blank CD-ROMs for sound or video recording
09	009-2406	电子玻璃和陶瓷保险丝用保险丝夹和面板式保险丝座	Fuse clips and panel-mounted fuse holders for use with electronic glass and ceramic fuses
09	009-2403	细胞电生理测量和检测用电子设备	Electronic apparatus for electrophysiological measurement and testing of cells
09	009-2402	科学仪器，即激光材料加工测量和质量控制用传感和信号装置	Scientific apparatus, namely, sensing and signaling devices for measurement and quality control of materials processing by laser
09	009-2401	处理数字音乐文件的可下载计算机软件	Downloadable computer software for processing digital music files
09	009-2400	太阳能光伏电池	Solar cells
09	009-2398	专用于实验室的防护服	Protective clothing especially made for use in laboratories
09	009-2397	基因芯片（DNA芯片）	DNA chips
09	009-2396	电话耳机	Telephone headsets
09	009-2395	LAN（局域网）硬件	LAN (local area network) hardware
09	009-2394	以太网交换机	Ethernet switches
09	009-2393	微控制器	Microcontrollers
09	009-2392	RAID（独立磁盘冗余阵列）控制器	RAID (redundant array of independent disks) controllers
09	009-2391	空白光盘	Blank optical discs
09	009-2390	可下载的计算机屏幕保护软件	Downloadable computer screen saver software
09	009-239	电气控制器	Electrical controllers
09	009-2385	将电磁辐射转换为电能的装置，即光伏太阳能混合组件	Apparatus for converting electronic radiation to electrical energy, namely, photovoltaic solar hybrid modules
09	009-2384	用于坠落限制和坠落制动的防坠落设备，即杆、锚、安全带、绳索、系索、登山扣和锚固连接件	Fall protection equipment for fall restraint and fall arrest, namely, bars, anchors, harnesses, lines, lanyards, carabiners and anchorage connectors
09	009-2381	电缆连接器	Cable connectors
09	009-2380	自动柜员机（ATM）	Automated teller machines (ATM)
09	009-238	电连接器	Electrical connectors
09	009-2379	自行车头盔	Bicycle helmets
09	009-2378	卤素灯镇流器	Ballasts for halogen lights
09	009-2377	音频扬声器箱体	Audio speaker enclosures
09	009-2376	以{指明主题}为内容的电影胶片	Cinematographic films featuring {indicate subject matter}