发明名称 |
METHOD AND APPARATUS FOR PROTECTING CULINARY PRODUCTS |
摘要 |
A microwave-resistant and waterproof security tag for use with food products, especially meat products. The security tag includes a pair of single, open loop conductive traces in between which is disposed a similarly-shaped dielectric layer. This combination is encapsulated within plastic membranes or covers that are sealed at their common edges. The preferred embodiment includes rectangularly-shaped single, open loop conductive traces with rounded corners and with one end of each trace forming a capacitor plate. The width of each trace is at least 1/10 of the length of the security tag.
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申请公布号 |
CA2592443(C) |
申请公布日期 |
2011.02.22 |
申请号 |
CA20052592443 |
申请日期 |
2005.12.21 |
申请人 |
CHECKPOINT SYSTEMS, INC. |
发明人 |
APPALUCCI, LAWRENCE;PICCOLI, ANTHONY;STRAUSER, SETH;WEST, GEORGE |
分类号 |
G08B13/24 |
主分类号 |
G08B13/24 |
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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