US Trademark Classification US21 Household and kitchen utensils 灭烛器（021-402） Class 21 灭烛器 021-402 Chinese 灭烛器 English Candle snuffers Spanish Apagavelas Term ID 021-402 Class 21 Type Goods Status Active · added, not since modified (A) Effective date 1991-04-02 Version 07-1997