发明名称 |
Fabric covered book cover |
摘要 |
The invention pertains to a fabric covered book cover having front and back leafboards and a spine wherein both leafboards are covered with a fabric material. One characteristic feature of the book cover is that the spine includes a plurality of longitudinal parallel seams which permit the spin to curl slightly and to fit comfortably in the cupped palm of the hand.
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申请公布号 |
US5219437(A) |
申请公布日期 |
1993.06.15 |
申请号 |
US19920823309 |
申请日期 |
1992.01.21 |
申请人 |
THE MEAD CORPORATION |
发明人 |
MOOR, MARC L.;WYANT, JON R. |
分类号 |
B42D3/02;B42D3/04 |
主分类号 |
B42D3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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