Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sumiyo Yoneoka0
Momoe Kigushi0
Kazunao Ogura0
Date of Patent
August 14, 2007
0Patent Application Number
110607890
Date Filed
February 18, 2005
0Patent Citations Received
Patent Primary Examiner
0
Patent abstract
A straw adapter 2 is removably disposed in the opening of a beverage container 1, and a straw 22 is attached to the straw adapter 2. A straw cap 12 is mounted on the straw adapter 2, for covering the straw attached to the straw adapter 2. Operations of the straw cap 12 opens and closes an air hole opening/closing valve 6.
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