发明名称 Door frame shield
摘要 A door frame shield to extend about and longitudinally of the inside surfaces and the front and rear edges of a jamb and door stop and outwardly about the front and rear casings of a related door frame structure. The shield includes elongate front and rear inside sections of extruded plastic to engage about and extend longitudinally of the jamb and door stop; and, elongate retainer parts of extruded plastic to engage about and extend longitudinally of the front and rear casings of a related door frame structure. The front and rear inside sections and the front and rear retainer parts are connected together by longitudinally extending fastener devices that allow for the sections and parts to be moved into tight substantially conforming engagement with and about the jamb, door stop and casings with which the shield is related.
申请公布号 US5203130(A) 申请公布日期 1993.04.20
申请号 US19910799424 申请日期 1991.11.26
申请人 FREELOVE, JAMES W. 发明人 FREELOVE, JAMES W.
分类号 E06B1/30;E06B1/62;E06B1/64 主分类号 E06B1/30
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