发明名称 Book cover having a transparent sheet
摘要 An improved book cover and method of manufacture thereof which may be used in the manufacture of durable, high quality bound books is disclosed which is constructed of a transparent or semi-transparent cover sheet (30,130) having opposed first (32,132) and second (34,134) surfaces. The cover sheet is printed on its second surface (34,134) in a wrong-reading orientation such that the printing is visible on the first (or exterior) surface (32,132) of the book cover. The improved book cover of the present invention eliminates the need for paper book coverings requiring expensive laminates or protective coatings, and provides increased durability and strength over such conventional book covers while also having a superior glossy appearance over conventional book cover constructions. <IMAGE>
申请公布号 EP1428681(A2) 申请公布日期 2004.06.16
申请号 EP20030257748 申请日期 2003.12.10
申请人 VISUAL SYSTEMS INC. 发明人 HENGSBACH, JEFFREY L.
分类号 B42D3/18;B42D3/00;(IPC1-7):B42D3/00 主分类号 B42D3/18
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