发明名称 Book holder
摘要 A book holder utilizes an elongated bar having a T-shaped member removably secured to it. When secured, the T-shaped member extends at right angles to the length of the bar. A book may be rested on the leg portion and a half of the cross section of the T-shaped member such that the spine of the book rests upon a portion of the length of the bar. The book is maintained secured to the bar and the T-shaped section by a cord which rests between leaves of the book adjacent to the spine such that the cord may be removably affixed to the bar by way of an elastic member coupled to the cord and a hook-like element removably affixed to the bar. A U-shaped member is removably attached to a plate. The plate is pivotably secured to the bar and biased inwardly to the bar at a point where the U-shaped member is secured, thereby letting the ends of the U-shaped member hold the pages of the book open by resting on the bottom portion of the pages.
申请公布号 US4145022(A) 申请公布日期 1979.03.20
申请号 US19770848107 申请日期 1977.11.03
申请人 COMFORT, EDWARD C. 发明人 COMFORT, EDWARD C.
分类号 A47B23/04;(IPC1-7):A47B97/04 主分类号 A47B23/04
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