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US Trademark Classification

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
28 028-4578 电脑游戏键盘 Computer gaming keyboards
28 028-4579 游戏键盘键帽 Gaming keyboard keycaps
28 028-4580 电脑游戏键盘键帽 Computer gaming keyboard keycaps
28 028-4581 一次性电脑游戏键盘罩 Disposable computer gaming keyboard covers
28 028-4582 一次性游戏键盘罩 Disposable gaming keyboard covers
28 028-4583 电脑游戏键盘罩 Covers for computer gaming keyboards
28 028-4584 游戏键盘罩 Covers for gaming keyboards
28 028-4585 机械游戏键盘 Mechanical gaming keyboards
28 028-4586 机械电脑游戏键盘 Mechanical computer gaming keyboards
28 028-4587 机械电脑游戏键盘轴体 Mechanical computer gaming keyboard switches
28 028-4588 机械游戏键盘轴体 Mechanical gaming keyboard switches
28 028-4589 运动爱好者用钓鱼包 Sportsperson's fishing bags
28 028-4590 男用运动护裆 Men's athletic supporters
28 028-4591 运动用护身三角裤 Jockstraps for athletic purposes
28 028-4592 运动用带内置护杯的护身三角裤 Jockstraps with built-in protective cups for sports use
28 028-4593 运动用带内置护壳的护身三角裤 Jockstraps with built-in protective shells for sports use
28 028-4594 运动用腹部护具 Abdomen protectors for sports
28 028-4595 印制的彩票 Printed lottery tickets
28 028-4596 儿童用玩具套盒、叠叠盒和分类盒 Toy nesting, stacking, and sorting boxes for children
28 028-4597 儿童玩具套盒 Toy nesting boxes for children
28 028-4598 儿童玩具叠叠盒 Toy stacking boxes for children
28 028-4599 排球边界线 Volleyball boundary lines
28 028-4600 玩视频游戏用手持装置 Hand-held units for playing video games
28 028-4601 多米诺纸牌 Domino playing cards
28 028-4602 跳绳专用包 Bags adapted for jump ropes