|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||220/788 ; 220/784 ; 220/793 ; 220/802 ; 220/805|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 80 인용 특허 : 29|
A container including a combination of a bowl and a selectively detachable lid is disclosed. The bowl is a unitary structure including an upwardly projecting wall having a peripherally extending substantially U-shaped sealing lip. The selectively detachable lid is also a unitary structure including a body having a peripheral sealing lip which mates with the sealing lip of the bowl and at least one laterally extending tab member to assist in removing the lid from the bowl. Both the bowl and lid portions are preferably made from a resilient polymeric mater...
[ What is claimed is:] [1.] A lid for a container, said lid comprising:a body and a peripheral sealing lip extending from said body; and a substantially triangular shaped rigid tab member integrally extending from said sealing lip including a floor and a peripheral edge, said floor including a plurality of spaced apart upstanding ribs including a first rib disposed along a longitudinal center line and at least one other rib extending angularly away from said longitudinal center line.