Invention Grant
- Patent Title: Vent tube apparatus and method
- Patent Title (中): 排气管装置及方法
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Application No.: US13634119Application Date: 2011-03-10
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Publication No.: US08640930B2Publication Date: 2014-02-04
- Inventor: Justin M. Nunez , David K. Osenga
- Applicant: Justin M. Nunez , David K. Osenga
- Applicant Address: US WI Sturtevant
- Assignee: Diversey, Inc.
- Current Assignee: Diversey, Inc.
- Current Assignee Address: US WI Sturtevant
- Agency: Michael Best & Friedrich LLP
- International Application: PCT/US2011/027939 WO 20110310
- International Announcement: WO2011/112835 WO 20110915
- Main IPC: B67D7/78
- IPC: B67D7/78

Abstract:
A venting apparatus for a liquid dispensing container adapted to hold a quantity of liquid having a liquid level within the liquid dispensing container. The venting apparatus includes a vent that has an aperture through which gas can exit the liquid dispensing container, a float, a liquid barrier carried by the float, and a flexible tube connecting the vent and the float. The flexible tube establishes fluid communication for gas through the vent and the liquid barrier between an interior space within the liquid dispensing container located above the liquid level and an exterior of the liquid dispensing container.
Public/Granted literature
- US20130056082A1 VENT TUBE APPARTUS AND METHOD Public/Granted day:2013-03-07
Information query
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