|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||220/711 ; 220/703 ; 220/713 ; 220/254|
|발명자 / 주소|
|인용정보||피인용 횟수 : 89 인용 특허 : 0|
A molded plastic lid of the drink-through type for use in connection with a conventional beverage cup. The lid exhibits a cup engaging rim and, radially inwardly thereof, a raised crown portion having a side wall and a top. The top is generally flat but has formed therein a centrally located recess, the floor of which extends laterally to the side walls and which is at all times above the maximum fill line of the cup during normal operation. The recess exhibits a structure which may be depressed into a stable inverted condition which provides an enlarged...
A drink-through lid for beverage cups of the type having a circular lip comprising: an annular rim portion adapted to conform to and sealingly engage the cup lip; a raised crown portion contiguously inward of said annular rim, said crown portion having a continuous peripheral side wall and a top; and drink-through aperture means providing an opening in said lid, said aperture means formed in said lid adjacent said side wall and comprising an integral structure which normally assumes a convex shape above the annular rim, but which is deformable into a con...