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특허 상세정보

Developer cartridge and developing apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G03G-015/00   
미국특허분류(USC) 355/260 ; 222/DIG ; 1 ; 355/245
출원번호 US-0365126 (1994-12-28)
우선권정보 JP-0335536 (1993-12-28)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 64  인용 특허 : 9
초록

A developer cartridge detachably mountable to a developing apparatus having a shutter for closing and opening a developer receiving opening, includes a cylindrical portion for accommodating a developer, the cylindrical portion being provided with an opening extending along a length thereof; a sealing member for sealing the opening; a first projection for moving the shutter to an open position for the developer receiving opening in interrelation with rotation of the developer cartridge in a first direction; and a second projection for moving the shutter t...

대표
청구항

A developer cartridge detachably mountable to a developing apparatus having a shutter for closing and opening a developer receiving opening, said developer cartridge comprising: a cylindrical portion for accommodating developer, said cylindrical portion including an opening extending along a length thereof; a sealing member for sealing the opening; a first projection engagable with the shutter of the developing apparatus for moving the shutter to an open position for the developer receiving opening in interrelation with rotation of said developer cartrid...

이 특허를 인용한 특허 피인용횟수: 64

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