发明名称 Page protector
摘要 A page protector for scrapbooks, photo albums and the like is provided. The page protector includes a spine with a thickness that is greater than the thickness of the page portion of a page protector. The thickened spine prevents undesirable bulging of the pages of the book caused by the inclusion of three-dimensional objects on the pages, and provides an aesthetically pleasing spine appearance for the book.
申请公布号 US2007036609(A1) 申请公布日期 2007.02.15
申请号 US20060340237 申请日期 2006.01.25
申请人 SEYMOUR CURT D 发明人 SEYMOUR CURT D.
分类号 B42F13/00 主分类号 B42F13/00
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