US Trademark Classification US18 Leather goods 钥匙袋（018-252） Class 18 钥匙袋 018-252 Chinese 钥匙袋 English Key bags Spanish Bolsas para llaves Term ID 018-252 Class 18 Type Goods Status Active · added, not since modified (A) Effective date 2004-07-20 Version 08-2002