发明名称 TIGHTENING DEVICE FOR SIMPLIFYING THE TIGHTENING AND LOOSENING OF SHOE LACES
摘要 There is provided a tightening device for tightening a plurality of lace sections on a shoe. The tightening device includes an elongate member having means for engaging with the plurality of lace sections. The tightening device includes a retaining means for rotatably retaining the elongate member and for interposing between the plurality of lace sections and the shoe. The tightening device includes a lever extending from the elongate member for rotating the elongate member from a first position where the plurality of lace sections are slidably engageable with the elongate member to a second position where the lever causes the plurality of lace sections to fixedly engage around the elongate member and thereby tighten the plurality of lace sections on the shoe. The lever is connectable to the retaining means when the elongate member is in the second position.
申请公布号 US2009205221(A1) 申请公布日期 2009.08.20
申请号 US20090369474 申请日期 2009.02.11
申请人 MITCHELL HOWARD 发明人 MITCHELL HOWARD
分类号 A43C11/00;A43C7/00 主分类号 A43C11/00
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