发明名称 Hand-held signboard
摘要 A hand-held message board for displaying messages, includes: (a) a generally rigid dry erase board having an erasable front writing surface; (b) a means of holding the message board by hand; (c) separate pages, each movably affixed to an upper edge of the dry erase board, each page having a pre-printed message or sign on it; and (d) fastener means for removably attaching the pages to the upper edge of the dry erase board; wherein the individual pages are flippable between the front surface and the rear surface of the dry erase board.
申请公布号 US2003079389(A1) 申请公布日期 2003.05.01
申请号 US20010039875 申请日期 2001.10.26
申请人 EBERLY JOEL CHANDLER 发明人 EBERLY JOEL CHANDLER
分类号 G09F7/00;G09F19/00;G09F21/02;(IPC1-7):G09F7/00 主分类号 G09F7/00
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