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
17	017-1252	硬质橡胶模具	Ebonite molds
17	017-1253	壁挂式橡胶门挡	Wall-mounted rubber door stops
17	017-1254	壁挂式橡胶门挡	Wall-mounted rubber doorstops
17	017-1255	填缝用油灰	Caulking putty
17	017-1256	电磁波吸波纸	Electromagnetic wave absorbing sheets
17	017-1257	危险警示胶带	Hazard warning tapes, adhesive
17	017-1258	危险警示胶带	Adhesive hazard warning tapes
17	017-1259	{具体指明，例如块、泡棉卷、卷材、片材等}形态的开孔泡沫	Open cell foam in the form of {specify, e.g., blocks, buns, rolls, sheets, etc.}
17	017-1260	{具体指明，例如块、泡棉卷、卷材、片材、管等}形态、用于制造{指明商品，例如家具坐垫、床垫、枕头等}的聚氨酯泡沫	Polyurethane foam in the form of {specify, e.g., blocks, buns, rolls, sheets, tubes, etc.} for use in the manufacture of {indicate goods, e.g., furniture cushions, mattresses, pillows, etc.}
17	017-1261	软管用非金属连接件	Non-metal connectors for flexible tubing
17	017-1262	软管用非金属联轴节	Non-metal couplings for flexible tubing
17	017-1263	半加工热塑性塑料	Semi-processed thermoplastics
17	017-1264	{具体指明，例如棒、片、板等}形态、用于制造{指明商品，例如汽车座垫、床垫、枕头等}的热塑性泡沫	Thermoplastic foam in the form of {specify, e.g., rods, sheets, slabs, etc.} for use in the manufacture of {indicate goods, e.g., automotive seat cushions, mattresses, pillows, etc.}
17	017-1265	用于{具体指明车辆类型，例如空中、陆地、水上等}车辆、保护外部漆面的聚合物薄膜片	Sheets of polymeric film for use on {specify type of vehicles, e.g., air, land, water, etc.} vehicles to protect exterior finishes
17	017-1266	塑料薄膜制离型衬纸	Release liners made of plastic film
17	017-1267	纤维素纤维绝缘材料	Cellulose fiber insulation
17	017-1268	纤维素绝缘材料	Cellulose insulation
17	017-1269	CPVC柔性管	Flexible CPVC pipes
17	017-1270	泡沫胶带	Adhesive foam tape
17	017-1271	标签保护胶带	Label protection tape
17	017-1272	地板保护用塑料薄膜	Plastic film for protecting flooring
17	017-1273	安全胶带	Security tape
17	017-1274	生产用塑料薄膜	Plastic films for use in manufacture
17	017-1275	制造{指明，例如电路板、安全玻璃等}用塑料薄膜	Plastic films for use in the manufacture of {indicate, e.g., circuit boards, safety glass, etc.}
17	017-1276	半成品合成塑料	Semi-finished synthetic plastics