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특허 상세정보

Plate container with detachable cover

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-051/16    B65D-041/16    B65D-041/02    B65D-043/03    B65D-043/02   
미국특허분류(USC) 220/366.1; 220/780; 220/380; 220/793; 220/004.24; 206/508
출원번호 US-0387237 (2003-03-12)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 10  인용 특허 : 43

A plate container with detachable cover is disclosed. The container includes a base in the form of a plate and a cover. The plate and the cover include first and second closure portions, respectively, which are engageable with each other to maintain the cover in a secure position relative to the base and also forms a substantially leak-proof seal. The cover can include gripping tabs for facilitating the separation of the cover from the base and permit container venting. The plastic container is suited for microwave cooking, machine dishwashing, and freez...


What is claimed is: 1. A container comprising: a base, the base including a substantially planer bottom wall portion and a side wall portion extending upwardly and outwardly from the bottom wall portion and joined to a peripheral first closure portion; the first closure portion including a first sealing surface having a first inner wall, a first retention bead, and a first outer wall, the first retention bead between the first inner wall and the first outer wall having an inner shoulder and an outer shoulder, respectively, the first inner wall defining...

이 특허에 인용된 특허 (43)

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