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특허 상세정보

UV liquid storage and dispensing device

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C02F-001/28    C02F-001/32    C02F-001/42   
미국특허분류(USC) 210/251; 210/085; 210/232; 210/282; 210/473; 210/482; 210/748.11; 210/660; 210/694; 210/260; 422/186.3
출원번호 US-0380191 (2009-02-25)
등록번호 US-8128820 (2012-03-06)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Alix, Yale & Ristas, LLP
인용정보 피인용 횟수 : 6  인용 특허 : 321
초록

A liquid storage and dispensing device with a filter for removing minerals and a UV light source for killing pathogens existing in a liquid. A liquid is introduced into the device via the inlet. The liquid passes through the filter into a collector. The filtered liquid flows from the collector through a passage into a UV chamber. The UV light source emits UV rays through a UV transmissive wall into the interior portion of the UV chamber. Exposure to the UV light kills pathogens present in the filtered liquid. Substantially purified liquid can then be dis...

대표
청구항

1. A water pitcher filter comprising: a water pitcher having a base, body, handle and spout;a liquid chamber within said body and occupying only an upper portion thereof, comprising: a filtration compartment divided by a removable and replaceable filter into an upper reservoir and a lower collector chamber, said filter containing filter media capable of removing minerals from water;an ultraviolet treatment compartment having an ultraviolet light source contained therein, said filtration compartment and said ultraviolet treatment compartment being separat...

이 특허에 인용된 특허 (321)

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