发明名称 Extension cord locking device
摘要 A device capable of securing an extension cord to an electrical outlet, of securing two extension cords together, and of securing an extension cord to the power cord of a power tool. The device has a central portion with a hole sized to accommodate the cover plate screw found on standard electrical outlets, so that the cover plate screw may be used to secure the device to the outlet. The device also has two flexible prongs on either end which are designed to wrap around and grip an extension cord, so that one or two extension cords may be secured to the device.
申请公布号 US6033251(A) 申请公布日期 2000.03.07
申请号 US19980084609 申请日期 1998.05.26
申请人 COOK, JAMES E. 发明人 COOK, JAMES E.
分类号 H01R13/58;(IPC1-7):H01R13/625 主分类号 H01R13/58
代理机构 代理人
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