发明名称 Changeable medium food package
摘要 The present invention is directed to a novel consumer package having a changeable medium or image fields as well as other non-changeable medium or imaged fields, wherein the changeable medium or image fields transition from colored to transparent, or a different color at a temperature of about 48° F. (8° C.) to about 59° F. (15° C.). The present invention is directed further to a plurality of at least a first and second design of the novel consumer package having changeable medium and non-changeable medium or imaged fields contained within a rigid container.
申请公布号 US2004142070(A1) 申请公布日期 2004.07.22
申请号 US20030346982 申请日期 2003.01.17
申请人 HAEN JOSHUA 发明人 HAEN JOSHUA
分类号 B41M3/14;B41M5/28;B65D75/26;B65D77/02;C09D11/00;G01K3/00;(IPC1-7):A23L1/00 主分类号 B41M3/14
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