发明名称 Food packaging closure apparatus
摘要 A food packaging closure apparatus comprising a tubular body and a removable lid is designed to be positioned on a food product that is packaged in tightly-wrapped packaging when the food product has been opened by cutting through the packaging and a portion of the food product, exposing a surface of the food product. The tubular body is designed to be attached in a sealing engagement on the exterior surface of the food product packaging, surrounding the exposed surface of the food product. The lid is removably attachable to the tubular body to seal over the exposed surface of the food product.
申请公布号 US2005108991(A1) 申请公布日期 2005.05.26
申请号 US20030721299 申请日期 2003.11.24
申请人 HALL WILLIAM A. 发明人 HALL WILLIAM A.
分类号 B65D43/02;B65D85/72;(IPC1-7):B65B7/28 主分类号 B65D43/02
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