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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
19 019-1432 经非同质化代币（NFT）认证的石艺术品 Works of art of stone authenticated by non-fungible tokens (NFTs)
19 019-1433 非金属预制房屋 Prefabricated houses, not of metal
19 019-1434 非金属预制待组装房屋 Prefabricated ready-to-assemble houses, not of metal
19 019-1435 非金属智能窗 Smart windows, non-metal
19 019-1436 建筑用智能窗玻璃 Smart window glass for building
19 019-1437 门用智能玻璃板 Smart panes of glass for doors
19 019-1438 建筑用磨砂玻璃 Alabaster glass for building
19 019-1439 建筑用雪花石膏玻璃 Alabaster glass for building purposes
19 019-1440 雪花石膏雕塑 Alabaster sculptures
19 019-1441 地面用陶瓷地砖 Ceramic tiles for floors
19 019-1442 非金属通风气窗 Non-metal window ventlights
19 019-1443 非金属通风气窗 Non-metal window vent lights
19 019-1444 非金属通风窗 Non-metal ventilation windows
19 019-1445 非金属扇形气窗 Non-metal fanlight windows
19 019-1446 非金属横楣窗 Non-metal transom windows
19 019-1447 建筑用电致变色玻璃 Electrochromic glass for building
19 019-1448 建筑用热致变色玻璃 Thermochromic glass for building
19 019-1449 建筑用光致变色玻璃 Photochromic glass for building
19 019-1450 建筑用含细电导体的玻璃 Glass incorporating fine electrical conductors for building
19 019-1451 石、混凝土或大理石制雕像纪念杯 Commemorative statuary cups of stone, concrete or marble
19 019-1452 石制纪念杯雕像 Commemorative statuary cups of stone
19 019-1453 混凝土纪念杯雕像 Commemorative statuary cups of concrete
19 019-1454 大理石纪念杯雕像 Commemorative statuary cups of marble
19 019-1455 石、混凝土或大理石制奖杯 Prize cups of stone, concrete or marble
19 019-1456 石制奖品杯 Prize cups of stone