Book
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United States of America Patent
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May 11, 1999
Grant Date -
N/A
app pub date -
May 30, 1997
filing date -
May 30, 1997
priority date (Note) -
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status (Latency Note)
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Abstract
A book (1) is disclosed which comprises a predetermined number of pages (2) placed in mutual-superposition relationship and mutually engaged at a binding area (3) thereof, in which each of said pages has a shaping contour (4) having an overall dimension seen in plan which is greater than that of the page superposed thereon to define a profile of the book with a stepwise decreasing extension.
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Family
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Cited Art Landscape
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