发明名称 SELF-CLOSING BOOK HOLDER AND SUPPORT
摘要 <p>SELF-CLOSING BOOK HOLDER AND SUPPORT A self-closing book holder and support has a back portion, for attachment to a support structure, and two spaced apart forwardly extending wings. Each wing has a forwardly and downwardly inclined top surface, an inner surface and a curved portion blending the top surface and inner surface. A book is normally supported from its top rear edge and hangs down between the wings, the top surfaces of the wings providing support surfaces for the book when held by a user in an open position. On release of the book, the inclination of the top surfaces of the wings and the curved portions, cause the book to close and pivot down between the wings. An enclosure can be provided which encloses the book when in a closed condition. - i</p>
申请公布号 CA1036452(A) 申请公布日期 1978.08.15
申请号 CA19750234931 申请日期 1975.09.08
申请人 NORTHERN ELECTRIC COMPANY LIMITED 发明人 CLAXTON, H. HUGH
分类号 A47B23/04;A47B97/04;(IPC1-7):47B23/04;47B97/04 主分类号 A47B23/04
代理机构 代理人
主权项
地址