发明名称 Curtain and window hardware having threaded engagement members
摘要 A window shade holder which has a slot member and an aperture member. Both the aperture member and the slot member may be formed with solid body portions from which an integral screw extends. The aperture member and the slot member may also be formed with hollow body portions which utilize a bridge element from which an integral screw extends.
申请公布号 US4936728(A) 申请公布日期 1990.06.26
申请号 US19880227360 申请日期 1988.08.02
申请人 SAINSBURY, JR., ARTHUR W. 发明人 SAINSBURY, JR., ARTHUR W.
分类号 A47H1/10;F16B23/00;F16B35/06 主分类号 A47H1/10
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