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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0506449 (1983-06-21) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 33 인용 특허 : 2 |
A portable water purifier having a filter housing adapted to contain a replaceable filter assembly to which filter housing is releasably attached an unfiltered water chamber with a pressurizing pump located on the top thereof. A cup member is releasably attached to the unfiltered water chamber cover
A portable water purifier comprising: a filter housing member with a top and base, having a filter assembly receipt aperture defined therein, said filter having further: (a) a knurl portion; (b) a water chamber receipt member at its top perimeter; (c) a filter housing cup receipt member at its base;
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