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
09	009-3818	由监测工业机械即涡轮机、发电机和压缩机状态的逻辑硬件组成的自动化过程控制系统	Automated process control system comprised of logic based hardware used to monitor the status of industrial machinery, namely, turbines, generators and compressors
09	009-3817	电气终端器	Electrical terminators
09	009-3815	高频移动和海基通信天线	High frequency mobile and sea-based communication antennas
09	009-3813	支持近场通信（NFC）技术的读取器	Near field communication (NFC) technology-enabled readers
09	009-3812	非医用硬式和软式内窥镜	Rigid and flexible endoscopes for non-medical use
09	009-3810	专为头盔设计、体育赛事用布制头盔罩	Cloth helmet pinnies for use in sporting events specially fitted for helmets
09	009-381	{指明头盔类型}头盔	{Indicate type of helmet} helmets
09	009-3809	用于覆盖和保护电子装置的称为“皮肤”的专用塑料膜，即{指明特定物品，例如手机、便携式音乐播放器、个人数字助理等}（游戏装置除外）	Fitted plastic films known as skins for covering and protecting electronic apparatus, namely, {indicate specific items, e.g., mobile phones, portable music players, personal digital assistants, etc.} [excluding gaming apparatus]
09	009-3430	数字多用途光盘播放机	Digital versatile disc player
09	009-3429	声学声音警报器	Acoustic sound alarms
09	009-3428	防弹背心	Bullet-proof waistcoats
09	009-3426	用于无线内容传输的计算机硬件	Computer hardware for wireless content delivery
09	009-3424	固态存储器，即采用集成电路的非易失性存储介质	Solid state storage, namely, a nonvolatile storage medium that employs integrated circuits
09	009-3423	用于上传、存储、检索、下载、传输和交付数字内容的计算机硬件	Computer hardware for upload, storage, retrieval, download, transmission and delivery of digital content
09	009-3422	用于通过全球计算机网络、广域计算机网络和对等计算机网络在计算机之间传输音频、视频和数据的计算机硬件	Computer hardware for communicating audio, video and data between computers via a global computer network, wide-area computer networks, and peer-to-peer computer networks
09	009-3421	网络管理用计算机	Computers for network management
09	009-3420	计算机硬件和外围设备及随附出售的数据通信与数据转换传输用已录制计算机软件	Computer hardware and peripheral devices and recorded computer software for data communication and translating and transmitting data sold therewith
09	009-342	计步器	Pedometers
09	009-3418	尿床提醒电子报警器	Electronic alarm for providing notice of bed-wetting
09	009-3417	LED电路板	LED circuit boards
09	009-3416	不间断电源	Uninterruptible electrical power supplies
09	009-3415	可下载的电脑游戏程序	Downloadable computer game programs
09	009-3414	安防用液晶显示器	LCD monitors for security purposes
09	009-3412	可下载的互动游戏软件	Downloadable interactive game software
09	009-3411	可下载的互动游戏程序	Downloadable interactive game programs