|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||220/904 ; 206/508 ; 229/7R ; 220/254|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 69 인용 특허 : 6|
A non-spill drink-through lid is provided with a retainer support wall defined in a chord position across the central cover portion thereof. The retainer support wall merges with the raised outer peripheral edge of the lid to define a well portion which encompasses a depressible tab portion defined by a slit provided in the central cover portion. The well portion is adapted to retain excess liquid above the slit so as to permit the excess liquid to drain back into the interior of the cup upon which the lid is mounted. Another embodiment of the invention ...
In an improved non-spill drink-through lid for use on a drinking cup comprising a lid having a central cover portion and a raised outer peripheral edge portion, said lid adapted to matingly engage the upper peripheral edge of a drinking cup so as to selectively maintain said lid in a covering relationship on said cup; a tab portion defined in said central cover portion of said lid, said tab portion selectively depressible so as to provide a drinking opening in said lid, said tab portion biased so as to selectively return to its normally closed position w...