发明名称 Expandable screen
摘要 An expandable screen assembly for positioning within window openings or the like includes a first frame and a second frame, both frames being identical and adjustably secured to one another in an opposing, adjacent relationship by means of frame clips non-integral with the frames. Both frames are adapted for longitudinal movement relative to another, as well as with the frame clips. The expandable screen in beneficial in preventing insects or the like from penetrating window openings or the like. additionally the frame members include cavities for receiving weatherstripping.
申请公布号 US4688619(A) 申请公布日期 1987.08.25
申请号 US19860858522 申请日期 1986.04.21
申请人 DOVER MOLDED PRODUCTS CO. 发明人 KESSLER, MILTON;ULLMAN, MYRON
分类号 E06B9/52;(IPC1-7):E06B9/52 主分类号 E06B9/52
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