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H & K Dallas, Inc. Patents |
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Assignee: H & K Dallas, Inc.
Address: Dallas, TX
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7367197 |
Refrigerated open condiment rail |
May 6, 2008 |
| Systems and methods are disclosed for maintaining a low internal temperature in items held in an open container system. Example embodiments generate a stationary, insulating layer of cold air that covers the exposed surface and slows the transfer of heat from the environment. One exa |
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