|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 6|
The instant disclosure may provide a coaster that can be used with articles including fluid containers to mitigate and/or preclude undesired transmission of liquids by collecting condensation and dripped fluids and directing them to a contained reservoir within the coaster. An upper flange of the coaster may act as a unidirectional valve, directing fluid into the reservoir and preventing the escape of stored fluid even while the cup on which the coaster is mounted is tilted, as when tilted for drinking purposes. The coaster may be installed and removed w...
1. A coaster configured to entrap and retain liquids, the coaster comprising: a lower fluid barrier including: a lower fluid barrier interior surface;a lower fluid barrier exterior surface; anda lower fluid barrier outer periphery;an outer fluid barrier including: an outer fluid barrier interior surface;an outer fluid barrier exterior surface;an outer fluid barrier superior end; andan outer fluid barrier inferior end, wherein the outer fluid barrier inferior end is coupled to the lower fluid barrier outer periphery; anda valve flange including: a valve f...