发明名称 Container lid with printed coupon
摘要 A coupon bearing lid component for a container is prepared from a sheet of paperboard, said paperboard having an outer surface with a finished coating for printing graphics and an inner surface on which coupon indicia is printed, the improvement wherein the inner surface of the lid has bonded thereto a polymeric film to cover the printed coupon indicia.
申请公布号 US6237843(B1) 申请公布日期 2001.05.29
申请号 US19990388072 申请日期 1999.09.01
申请人 WESTVACO CORPORATION 发明人 FALAT LADISLAV;PARKS CHRISTOPHER J.
分类号 B65D51/24;B65D77/20;(IPC1-7):B65D5/42 主分类号 B65D51/24
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