Invention Grant
- Patent Title: Collapsible coolers
- Patent Title (中): 可折叠冷却器
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Application No.: US12940950Application Date: 2010-11-05
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Publication No.: US08403162B2Publication Date: 2013-03-26
- Inventor: Matthew Alexander Vanderberg , Daniel Lee Bizzell
- Applicant: Matthew Alexander Vanderberg , Daniel Lee Bizzell
- Applicant Address: US NC Charlotte
- Assignee: M & C Innovations, LLC
- Current Assignee: M & C Innovations, LLC
- Current Assignee Address: US NC Charlotte
- Agency: Tillman Wright, PLLC
- Agent Chad D. Tillman; Jeremy C. Doerre
- Main IPC: B65D6/18
- IPC: B65D6/18

Abstract:
An expandable and collapsible cooler includes: a base defining a bottom portion of the cooler; an upper rim defining an upper portion of the cooler; and a cooler wall extending between the base and the upper rim and surrounding an interior storage space of the cooler. The cooler wall includes inner and outer collapsible walls each extending between and being attached to the base and the upper rim. Each collapsible wall includes flexible elastomeric membranes joined together by rigid portions, each membrane including a plurality of hinge lines at which the membrane is configured to bend such that the collapsible wall is transitional between a respective collapsed configuration and a respective expanded configuration by bending along the hinge lines.
Public/Granted literature
- US20110042396A1 COLLAPSIBLE COOLERS Public/Granted day:2011-02-24
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