发明名称 Prefabricated door frame assembly
摘要 A new prefabricated door frame assembly for ready on site adaptation and attachment to a structure. The inventive device includes an inner door frame, for mounting a door thereon, surrounded by an outer framing frame, for attachment to a structure, with a pair of side glass panels each shaped to fit between the sides of the door frame and the framing frame, and a transom glass panel between the top of the door frame and the framing frame.
申请公布号 US5921039(A) 申请公布日期 1999.07.13
申请号 US19970936952 申请日期 1997.09.25
申请人 SANDERS, DOUGLAS 发明人 SANDERS, DOUGLAS
分类号 E06B1/00;E06B1/52;(IPC1-7):E06B1/04 主分类号 E06B1/00
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