Skip to main content
Back to Directory Index

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
13 013-603 水肺潜水用弹簧驱动鱼枪 Spring-activated spearguns for use in scuba diving
13 013-604 捕鲸炮用鱼叉 Harpoons adapted for harpoon guns
13 013-605 鱼叉枪专用鱼叉 Harpoons specially adapted for use with harpoon guns
13 013-606 鱼枪专用鱼矛 Spears adapted for use with spearguns
13 013-607 鱼枪专用鱼矛 Spears specially adapted for use with spearguns
13 013-608 枪机机构 Firearm actions
13 013-609 步枪枪机机构 Rifle actions
13 013-610 枪支拉机柄 Firearm charging handles
13 013-611 枪支消焰器 Flash hiders for firearms
13 013-612 枪支前向导流器（BFD） Blast forwarding devices (BFDs) for firearms
13 013-613 枪支枪机组（BCG） Bolt carrier groups (BCGs) for firearms
13 013-614 枪支导气箍 Gas blocks for firearms
13 013-615 枪支导气管 Gas tubes for firearms
13 013-616 枪支零部件，即{指明具体部件，例如枪口制退器、消音器等} Component parts for guns, namely, {indicate specific parts, e.g., muzzle brakes, silencers for guns, etc.}
13 013-617 运动渔猎用鱼叉枪 Harpoon guns for sport spearfishing
13 013-618 狩猎鱼叉枪 Hunting harpoon guns
13 013-619 运动用鱼叉枪 Harpoon guns for sports
13 013-620 运动鱼叉枪 Sporting harpoon guns
13 013-621 捕鱼用鱼叉枪 Harpoon guns for fishing
13 013-622 弹簧驱动鱼叉枪 Spring-activated harpoon guns
13 013-623 手枪用瞄具（望远瞄准镜除外） Sights, other than telescopic sights, for pistols
13 013-624 短枪用瞄具（望远瞄准镜除外） Sights, other than telescopic sights, for handguns
13 013-625 步枪用瞄具（望远瞄准镜除外） Sights, other than telescopic sights, for rifles
13 013-626 卡宾枪用瞄具（望远瞄准镜除外） Sights, other than telescopic sights, for carbines
13 013-627 捕网枪 Net guns