发明名称 Louvered window lock
摘要 A louvered window lock which comprises an elongated bar having a plurality of spaced apart brackets thereon. Each bracket is to be in contact with the upper edge of a glass panel of a louvered window with at least one of the brackets having a forward overhanging lip to be in contact with the outside surface of its respective glass panel. The lower end of the bar is fixedly secured to the lower windowsill with the upper end of the bar to be located flush against the upper windowsill.
申请公布号 US4035952(A) 申请公布日期 1977.07.19
申请号 US19760716544 申请日期 1976.08.23
申请人 BRANTNER, BERNARD H. 发明人 BRANTNER, BERNARD H.
分类号 E06B7/084;(IPC1-7):E06B7/08 主分类号 E06B7/084
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