发明名称 Manual support for folder or binder and contents thereof
摘要 A removably attachable manual support for a binder, folder or book and adaptable for outwardly extending, one-hand support of a binder and its contents when in use by soloists, choir members or lecturers. The manual support further includes an articulated rest structure for supporting the lower marginal edges of the spine and of each of the laterally extending cover panels of the binder or folder.
申请公布号 US2005179248(A1) 申请公布日期 2005.08.18
申请号 US20040779242 申请日期 2004.02.13
申请人 ISENBERG THEODORE A. 发明人 ISENBERG THEODORE A.
分类号 B42D3/00;B42D7/00;B42D17/00;(IPC1-7):B42D3/00 主分类号 B42D3/00
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