发明名称 Lock protection system
摘要 A system for preventing vandalism and unauthorized access to a lock. The system has a male lock member slidably engaged to a female lock member. The lock members are provided in an enclosure and engaged to the sidewalls thereof. A padlock is provided around a charging bar on the member male lock member to prevent the male lock member from sliding relative to the female lock member a sufficient distance to allow the male lock member and female lock member to disengage from the sidewalls of the enclosure. Engaging the male lock member and female lock member to the sidewalls in front of a lock prevents direct access to the lock, thereby reducing vandalism and unauthorized access.
申请公布号 US8601842(B2) 申请公布日期 2013.12.10
申请号 US20110931791 申请日期 2011.02.10
申请人 SHELDAHL ERIC A.;PRICE WILLIAM A.;LOCK-IT, LLC 发明人 SHELDAHL ERIC A.;PRICE WILLIAM A.
分类号 E05B15/16 主分类号 E05B15/16
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