发明名称 Orthodontic bracket
摘要 An orthodontic bracket is described and which includes a base member defining an archwire slot having an opening, and at least one projection extending outwardly from the base member; a ligating slide moveable between a first position which is clear of the archwire slot, and second position where the ligating slide projects over the opening of the archwire slot; and a biasing member borne by the ligating slide, and resiliently cooperating with the projection, and wherein the biasing member has a first portion which receives the projection when the ligating slide is in the first position, and a second portion which receives the projection when the ligating slide is in the second position.
申请公布号 US2007248928(A1) 申请公布日期 2007.10.25
申请号 US20060408873 申请日期 2006.04.19
申请人 DAMON DWIGHT H 发明人 DAMON DWIGHT H.
分类号 A61C3/00 主分类号 A61C3/00
代理机构 代理人
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