Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gunnar Berg0
Date of Patent
June 4, 2013
0Patent Application Number
129200190
Date Filed
March 30, 2009
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A device by a drinking cup (1) comprising a container (2) and a valve element (4), the valve element (4) being provided with, on at least a portion of its free edge portion (12), an abutment (14) for a sealing, actuable gasket (8), and wherein a user's lip is resting against the gasket (8) when the drinking cup (1) is in its operating position.
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