发明名称 |
All purpose portable ice chest |
摘要 |
A portable ice chest used for maintaining its contents in a cooled or frozen state for an extended period of time. The ice chest includes an insulated cover with an inner compartment and an insulated container with a bottom compartment. The cover is adapted to fit airtight upon the top opening of the container. To maintain the contents of the ice chest in a frozen state, a refrigerant coolant such as dry ice is placed in the inner compartment only. To maintain the contents of the ice chest in a refrigerated state, a refrigerant coolant such as dry ice is placed in the bottom compartment only. Additionally, when no dry ice is placed in either compartments, the present invention can be used as a regular ice chest.
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申请公布号 |
US6574983(B2) |
申请公布日期 |
2003.06.10 |
申请号 |
US20010955024 |
申请日期 |
2001.09.19 |
申请人 |
SMITH LESTER;GONZALEZ ROBERTO |
发明人 |
SMITH LESTER;GONZALEZ ROBERTO |
分类号 |
F25D3/08;F25D3/14;F25D21/14;(IPC1-7):F25D3/08 |
主分类号 |
F25D3/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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