Invention Grant
- Patent Title: No-spill drinking cup apparatus
- Patent Title (中): 无泄漏饮水杯装置
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Application No.: US11825793Application Date: 2007-07-09
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Publication No.: US07789264B2Publication Date: 2010-09-07
- Inventor: Nouri E. Hakim
- Applicant: Nouri E. Hakim
- Applicant Address: US LA Monroe
- Assignee: Luv n' care, Ltd.
- Current Assignee: Luv n' care, Ltd.
- Current Assignee Address: US LA Monroe
- Agency: Pearl Cohen Zedek Latzer, LLP
- Main IPC: A47G19/22
- IPC: A47G19/22 ; B65D51/16
Abstract:
An improved no-spill cup construction and valve assembly which provides an extremely secure seal against accidental liquid flow from the cup spout. An initially blocked opening in a flexible material moves up along a protruding member until the opening is unblocked, so as to allow fluid flow.
Public/Granted literature
- US20080173654A1 No-spill drinking cup apparatus Public/Granted day:2008-07-24
Information query
