US11 Lighting, heating and air conditioning

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.

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Class	Item No.	Chinese	English
11	011-180	清洁和净化空气用分离器	Separators for the cleaning and purification of air
11	011-179	探照灯	Searchlights
11	011-178	桑拿浴室	Saunas
11	011-177	冰箱	Refrigerators
11	011-175	冷藏商品展示柜	Refrigerated merchandise display cases
11	011-173	冷藏饮料分配装置	Refrigerated beverage dispensing units
11	011-171	抽油烟机	Range hoods
11	011-169	便携式电加热器	Portable electric heaters
11	011-167	管道用品，即水槽滤网	Plumbing supplies, namely, sink strainers
11	011-161	管道配件，即弯嘴水龙头	Plumbing fittings, namely, bibbs
11	011-160	作为炉灶零件出售的由{指明成分，例如玻璃或陶瓷}制成的板	Plates sold as parts of stoves made of {indicate composition, e.g., glass or ceramic}
11	011-16	冰块制造机	Ice cube making machines
11	011-159	作为烤箱零件出售的由{指明成分，例如玻璃或陶瓷}制成的板	Plates sold as parts of ovens made of {indicate composition, e.g., glass or ceramic}
11	011-158	笔形灯	Pen lights
11	011-157	烤箱排风罩	Oven ventilator hoods
11	011-156	烤箱燃气点火器	Oven gas igniters
11	011-155	油净化装置	Oil purifying installations
11	011-153	油灯	Oil lamps
11	011-152	核反应堆	Nuclear reactors
11	011-151	核电站	Nuclear power plants
11	011-148	手动管道阀门	Manually-operated plumbing valves
11	011-146	由泵、阀门和过滤器组成的草坪喷灌系统	Lawn sprinkler systems comprising pumps, valves and filters
11	011-145	盥洗池	Lavatories
11	011-144	灯	Lamps
11	011-1436	洁净室设施	Clean room installations