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.: US13346777Application Date: 2012-01-10
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Publication No.: US08827107B2Publication Date: 2014-09-09
- 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: Goldberg Cohen LLP
- Main IPC: A47G19/22
- IPC: A47G19/22 ; B65D51/16 ; B65D47/20 ; F16K7/12
Abstract:
An improved no-spill cup construction and valve assembly which provides an extremely secure seal against accidental liquid flow from the cup spout. The act of sucking at the cup spout creates negative pressure or a partial vacuum against a valve near the spout, causing the valve to open and allowing the flow of liquid therethrough.
Public/Granted literature
- US20120175378A1 No-Spill Drinking Cup Apparatus Public/Granted day:2012-07-12
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