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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0029035 (1993-03-10) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 32 인용 특허 : 0 |
An improved bottle cap device formed so as to have a positive sealing arrangement for use with bottles that store gaseous fluid such as soda water and like beverages, wherein the bottle cap device includes a threaded cap body and a hinged cover or lid that is formed having a sealing annular structur
A bottle cap device for sealing gaseous liquids stored within a bottle having a threaded neck portion, said bottle cap device comprising: a cap body member having an annular wall with an outer surface and an inner surface, said inner surface being formed with threads, whereby said bottle cap device
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