发明名称 Place keeper for line magnifier
摘要 A place keeper, for use with a straight edge for designating a row on a cross-stitch pattern, is slidable along the straight edge so the straight edge designates a row, and the place keeper designates a column. Two or more place keepers can be used to designate a group of columns, with one place keeper on each side of the columns to be designated. The straight edge is preferably a line magnifier having magnets at each end to hold the magnifier to a magnet board. The magnets may space the magnifier from the magnet board to allow the place keepers to slide without interference from the surface on which the magnifier is resting.
申请公布号 US5969884(A) 申请公布日期 1999.10.19
申请号 US19980015996 申请日期 1998.01.30
申请人 DAL-CRAFT, INC. 发明人 RUSSELL, IAN
分类号 G02B25/00;(IPC1-7):G02B27/02 主分类号 G02B25/00
代理机构 代理人
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