发明名称 Entry protection system and apparatus
摘要 A handle protection security device includes a base plate having a handle hole, a tubular handle cover attached to said base plate and over said handle hole, and wherein said tubular handle cover is provided with a key hole, and a rim attached to said base plate. A security protection kit includes a handle protection security device, a strike plate, and a security handle, wherein said security handle is opened by fitting a key in said handle and turning said key.
申请公布号 US2005188732(A1) 申请公布日期 2005.09.01
申请号 US20050067531 申请日期 2005.02.25
申请人 KANE JOHN A. 发明人 KANE JOHN A.
分类号 E05B13/00;E05B15/16;E05B17/14;(IPC1-7):E05B15/16 主分类号 E05B13/00
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