- 专利标题： Backpack collapsible coolers
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申请号： US16694307申请日： 2019-11-25
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公开(公告)号： US11224271B2公开(公告)日： 2022-01-18
- 发明人: Matthew Alexander Vanderberg
- 申请人： M&C INNOVATIONS, LLC
- 申请人地址： US NC Charlotte
- 专利权人： M&C INNOVATIONS, LLC
- 当前专利权人： M&C INNOVATIONS, LLC
- 当前专利权人地址： US NC Charlotte
- 代理机构： Tillman Wright, PLLC
- 代理商 Chad D. Tillman; Jeremy C. Doerre
- 主分类号： A45F3/04
- IPC分类号： A45F3/04 ; F25D3/08 ; A45C7/00 ; A45C11/20 ; A45C5/06 ; A45F3/00
摘要：
A collapsible backpack cooler includes a base, a collapsible portion, a back portion, and one or more straps configured for use by a user in securing the collapsible backpack cooler to their back. The collapsible backpack cooler is configured to allow the collapsible backpack cooler to transition between an expanded configuration, and a collapsed configuration having a reduced volume as compared to the expanded configuration.