发明名称 SECURITY COVER FOR A CYLINDER LOCK
摘要 <p>There is provided a security cover for a cylinder lock. The security cover may comprise a top wall and a peripheral side wall and may be adapted to be secured over an end of the lock and may include a key slot extending through the top wall and positioned to align with the lock cylinder when the cover is secured over the lock. There is also provided a key for use with the cover and a method for securing a cylinder lock.</p>
申请公布号 CA2727956(C) 申请公布日期 2014.03.25
申请号 CA20092727956 申请日期 2009.08.26
申请人 SHRED-IT INTERNATIONAL INC. 发明人 BISSON, DOUGLAS CHARLES;FIELDING, TODD ARNOLD WAYNE
分类号 E05B17/14;E05B19/00;E05B19/04 主分类号 E05B17/14
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