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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0091997 (1987-09-02) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 87 인용 특허 : 0 |
A toy container for holding children\s toys or candies inside is disclosed. The toy container consists of a upper shell and a lower shell. There are three annular ribs at the lower portion of the upper shell as well as three annular ribs at the upper portion of the lower shell. These ribs cooperate
A toy container comprising an upper shell and a lower shell, wherein the lower portion of said upper shell has three annular ribs therein, each of said annular ribs being formed by a flat portion and a sloping portion separately, the upper portion of said lower shell having also three annular ribs w
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