发明名称 Device for testing emergency illumination and detection equipment
摘要 A testing tool having a handle with an attached tool head. The tool head has a branch rising upward from the handle and two branches extending perpendicularly from the handle. The perpendicular branches contain specific features that allow for the tool to be used in a more efficient manner. The tool head extends upward from the perpendicular branches and curves in a 90-degree manner outward from the perpendicular branches. The curved branch contains a raised square area on the end of the curved section. The raised section contains a tapered object that tapers in circumference from the top (wider) through the raised section to the bottom (narrower) of the raised area. The tool can be used with or without an extendable assembly as needed to perform the specified functions.
申请公布号 US6460910(B2) 申请公布日期 2002.10.08
申请号 US20010781633 申请日期 2001.02.12
申请人 PRASS JEFFREY GEORGE 发明人 PRASS JEFFREY GEORGE
分类号 B25F1/00;(IPC1-7):B25J1/04 主分类号 B25F1/00
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