|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||220/904 ; 222/518|
|발명자 / 주소|
|인용정보||피인용 횟수 : 113 인용 특허 : 0|
A drinking receptacle provided with a generally cup like body and an enclosing cover removably coupled to the top portion and upper open end of the cup like body, the cover having a drinking opening near the peripheral rim thereof, and a finger operated valve adapted to open and close said drinking opening whereby the receptacle may contain hot or cold beverages therein and the valve prevents the spillage of said beverages at times when beverages are not being poured or drunk from said drinking opening. The finger operated valve having an actuator recipr...
A drinking receptacle provided with a generally cup like body having a normally upper open end; a cover for said body removably and sealingly secured to said upper open end of said cup like body; said cover having a peripheral drinking rim and a top plate portion surrounded by said rim; said top plate portion having upper and lower sides; said top plate portion having a drinking opening therein; said drinking opening being at a first location near the proximity of said rim; an openable valve disposed and adapted to close and open said drinking opening; a...