发明名称 Multi-layered renewable sticky surface bulletin board
摘要 A new and improved bulletin board comprises a rigid support or backing member, and a tablet comprising a stacked array of adhesive-coated sheets, mounted upon the rigid support or backing member, wherein each one of the adhesive-coated sheets is adapted to have various different objects, such as, for example, notices, memos, notes, bills, pens, pencils, coupons, or the like, adhered thereon. By forming the bulletin board so as to comprise the plurality of adhesive-coated sheets, an exposed adhesive-coated sheet, whose tack level has degraded with time, may simply be removed from the tablet or stacked array of adhesive-coated sheets so as to expose a new or fresh adhesive-coated sheet which can now be used to again securely adhere objects upon the bulletin board.
申请公布号 US6899934(B2) 申请公布日期 2005.05.31
申请号 US20030372369 申请日期 2003.02.25
申请人 ILLINOIS TOOL WORKS INC. 发明人 BEYER MARTIN D.
分类号 A47G29/00;G09F1/10;G09F7/12;G09F7/18;G09F15/00;(IPC1-7):B32B7/12 主分类号 A47G29/00
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