发明名称 Adjustable book cover
摘要 An adjustable book cover includes a pair of panels which are joined togther to form a flat tubular member of extended length. A relatvely narrow adhesive layer is deposited proximate to each of the longitudinal edges of the panels. A narrow strip of release film is positioned on each of the adhesive layers. The tubular member, which may be stored as a roll or in flat form, is cut to an appropriate length sufficient to cover the width of the book plus an amount sufficient to securely engage the book cover. The tubular member is then folded along its longitudinal edges to accomodate the height of the book. The release layers are removed and the adhesive layer maintains the width of the tubular member. The ends of the book covers are inserted into the ends of the tubular member and the adjustable book cover is mounted on the book in a secure manner.
申请公布号 US5472237(A) 申请公布日期 1995.12.05
申请号 US19940239504 申请日期 1994.05.09
申请人 RAJESWARAN, VAIRAVAPILLAI A. 发明人 RAJESWARAN, VAIRAVAPILLAI A.
分类号 B42D3/04;(IPC1-7):B42D3/04 主分类号 B42D3/04
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