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특허 상세정보

Air filtration device

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-035/30    B01D-035/43   
미국특허분류(USC) 055/471; 055/495; 055/503
출원번호 US-0727869 (2003-12-04)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Akin Gump Strauss Hauer &
인용정보 피인용 횟수 : 17  인용 특허 : 164
초록

An air filtration device for intake of atmospheric air, removal of contaminants from the atmospheric air, expulsion of filtered air, includes a housing configured for application directly to an electrical outlet and provides air intake from the front surface of the housing and air expulsion from the side of the housing to utilize a wall surface to disperse the filtered air. An indicator is provided to communicate that a filter should be changed, and a filter orientation system is provided to allow proper orientation of the filter with respect to air flow...

대표
청구항

1. An air filtration device for intake of atmospheric air, removal of contaminants from the atmospheric air, expulsion of filtered air, and configured for operational association with a generally vertically oriented surface, said air filtration device comprising:a housing defining an air flow path therethrough and having a front surface and a rear surface; at least one air inlet formed in said front surface; at least one air outlet formed in said housing intermediate said front surface and said rear surface, said at least one air outlet extending on a si...

이 특허에 인용된 특허 (164)

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이 특허를 인용한 특허 피인용횟수: 17

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