公开(公告)号：US3692170A

公开(公告)日：1972-09-19

申请号：US3692170D

申请日：1970-12-21

申请人： HENRY L WOODWARD JR

发明人： WOODWARD HENRY L JR

IPC分类号： A41H31/00 ,  B42F7/06 ,  A45C11/00

CPC分类号： A41H31/00 ,  B42F7/06 ,  B42P2201/00

摘要： A device for holding sheet material, such as sewing patterns, in a generally flattened condition comprising a backing support having a pair of backing members hingedly connected together to fold from first positions in which the holder is open to a second position in which the holder is closed. A number of stacked sheets are secured to one margin of the backing support with the sheets being individually movable about such margin and disposed to define dividers for sheet material to be held by the device. A tie-down means is provided to hold the backing members in their closed positions.