発行日2025-05-27 公報種別意匠公報(S) 登録番号1799642 登録日2025-05-19 意匠に係る物品Backpack 意匠分類B4-15(かばん又は携帯用袋物) 出願番号2024502795,202330654801.X,202311310920.9,202330654802.4,202330654800.5,202430187509.6 出願日 意匠権者MECHA INNOVATION (BEIJING) LTD. 代理人 意匠に係る物品の説明 意匠の説明The industrial products are used as backpacks for wearing on human body. By placing a cold or hot source inside, these products can produce cold or hot air, achieving cooling or heating effects. この意匠をJ-PlatPatで参照する