Invention Grant
- Patent Title: Drinking cup device
- Patent Title (中): 饮杯装置
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Application No.: US12920019Application Date: 2009-03-30
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Publication No.: US08453870B2Publication Date: 2013-06-04
- Inventor: Gunnar Berg
- Applicant: Anne May Berg , Heidi Berg
- Agency: GableGotwals
- Priority: NO20081717 20080407
- International Application: PCT/NO2009/000118 WO 20090330
- International Announcement: WO2009/126042 WO 20091015
- Main IPC: B65D25/48
- IPC: B65D25/48 ; B65D47/12 ; A47G19/22
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.
Public/Granted literature
- US20110084084A1 Drinking Cup Device Public/Granted day:2011-04-14
Information query
