|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||220/255 ; 220/254 ; 220/713 ; 220/714 ; 220/731|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 37 인용 특허 : 11|
A guard for preventing spilling or splashing of hot or cold liquids from a drinking container when the container is moved or when drinking therefrom. The guard includes a lower lid attached to the drinking container and an upper lid attachable to the lower lid which is selectively movable between an open position and a closed position. The lower lid includes a resilient sidewall for sealably engaging the inner surface of the drinking container to prevent the beverage from flowing therebetween when the container is moved or when drinking therefrom. A plur...
[What is claimed is:] [1.](a) a lower lid attachable to said drinking container, said lower lid having a disk with a continuous outer rim and sealing means for sealably engaging said inner surface of said drinking container to prevent said beverage from flowing between said sealing means and said inner surface when said drinking container is moved or when drinking therefrom, said lower lid disk including passageway means for allowing said beverage to pass from beneath said lower lid disk to a position above said lower lid disk; and(b) an upper lid attach...