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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0428396 (1982-09-29) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 3 인용 특허 : 0 |
A water cooler bottle closure made of a closure cap adapted to fit over the neck of a water cooler bottle, which closure cap has an opening formed at its bottom. A flange projects around the periphery of the opening to define an inner chamber. A base is provided to close the opening so as to enable
A water cooler bottle closure comprising: a closure cap adapted to fit over the neck of a water cooler bottle, said closure cap having an opening formed at the bottom thereof, a continuous wall projecting around the periphery of said opening to define an inner chamber which is associated with said c
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