发明名称 Security cover for padlock
摘要 A security cover for a padlock used to lock a hasp or other similar structure comprises a housing having first, second and third openings. The openings provide limited access to the housing's interior region. When installed on a hasp, the shackle and a substantial portion of the hasp's eye extend through the second and third openings, respectively, and are contained within the housing for protection.
申请公布号 US6578393(B2) 申请公布日期 2003.06.17
申请号 US20010802721 申请日期 2001.03.12
申请人 YARBOROUGHT DOYLE 发明人 YARBOROUGHT DOYLE
分类号 E05B67/38;(IPC1-7):E05B67/38 主分类号 E05B67/38
代理机构 代理人
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