US Trademark Classification US11 Lighting, heating and air conditioning 高位灯（011-571） Class 11 高位灯 011-571 Chinese 高位灯 English Overhead lamps Spanish Lámparas de techo Term ID 011-571 Class 11 Type Goods Status Active · added, not since modified (A) Effective date 2004-07-20 Version 08-2002