发明名称 Reducing a book's resale value
摘要 A book owner is given an offer or incentive to alter a book in a way that will minimize and, ideally, eliminate the potential for resale. In the preferred embodiment, the cover of the book includes a mail-in card associated with a sweepstakes, such that by cutting out the card and entering into the drawing, the user effectively relinquishes the ability to resell the book. As opposed to removing the cover, or a portion of the cover, alternative embodiments include sending in one or more pages of the book, either as part of a chapter or randomly extracted, or otherwise altering the text so as to dramatically minimize or eliminate its resale value.
申请公布号 US2005258638(A1) 申请公布日期 2005.11.24
申请号 US20040852414 申请日期 2004.05.24
申请人 MORTON DANIEL J 发明人 MORTON DANIEL J.
分类号 B42D1/00;(IPC1-7):B42D1/00 主分类号 B42D1/00
代理机构 代理人
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