发明名称 Adjustable door frame assembly
摘要 An adjustable door frame assembly includes a frame member adapted to fit in a portion of the interior periphery of a door opening and including a raised hat portion having at least one spring clip retained therein. The assembly further includes a trim portion adapted to be slidably retained by the clip so as to allow for expansion of the frame assembly to accommodate a variety of wall thicknesses and irregularities. The frame assembly may be utilized in conjunction with pre-hung doors and is equally well adapted for use with windows, screens and other such items.
申请公布号 US4986034(A) 申请公布日期 1991.01.22
申请号 US19900484917 申请日期 1990.02.26
申请人 COPCO DOOR COMPANY 发明人 MOZURAS, GARY;PERLISKI, DENNIS;CARNICK, ROBERT C.
分类号 E06B1/20 主分类号 E06B1/20
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