发明名称 Method of threading a lacing needle
摘要 A lacing needle is disclosed herein that includes a pair of wire portions connected together at the ends. The wire portions are straight and parallel with each other, defining an elongated aperture or eye between them. The portions may be spread apart for threading leather lacing between them. The lacing may be drawn along the eye until bearing against the end opposite the point. The lacing is then trimmed flush with the side of the needle, with friction retaining it to the needle. The needle is made by bending a straight piece of wire in half, then joining the ends.
申请公布号 US4274565(A) 申请公布日期 1981.06.23
申请号 US19780969405 申请日期 1978.12.14
申请人 RUSSELL, BUEL O. 发明人 RUSSELL, BUEL O.
分类号 D05B85/00;D05B87/00;(IPC1-7):D05B85/00 主分类号 D05B85/00
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