发明授权
- 专利标题: Drawstring fastener
- 专利标题(中): 束带紧固件
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申请号: US437283申请日: 1983-01-13
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公开(公告)号: US4477947A公开(公告)日: 1984-10-23
- 发明人: William J. Lyons
- 申请人: William J. Lyons
- 专利权人: Lyons William J
- 当前专利权人: Lyons William J
- 主分类号: F16G11/00
- IPC分类号: F16G11/00 ; F16G11/12 ; F16G11/14
摘要:
A fastener for releasably securing the ends of a drawstring. The fastener has two parts, one for each end of the drawstring. The parts are held together by a dovetail connection which is separated by excessive tension in the drawstring. At least one of the parts is connected to the associated end of the drawstring by a connection which resists movements of the drawstring in the direction to enlarge or loosen the string, but is easily released to permit intentional loosening of the string.
公开/授权文献
- US5691325A Method for ameliorating age-related disease conditions 公开/授权日:1997-11-25
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