发明名称 Storm Grate Lock Device and Method of Use
摘要 A storm grate locking device and method of use with a lock body. The lock body has at least one hook arm engaged with a latch assembly, a security flange nut engaged with the latch assembly, and a deep well socket. When the lock body is placed into the recessed area of a storm grate; and the hook arm engaged with the latch assembly may be extended to extend under the storm grate thereby preventing removal of the storm grate by rotating the security flange nut.
申请公布号 US2013269399(A1) 申请公布日期 2013.10.17
申请号 US201313745193 申请日期 2013.01.18
申请人 DANIELS RON R. 发明人 DANIELS RON R.
分类号 E05B65/00 主分类号 E05B65/00
代理机构 代理人
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