发明名称 Electrician's measurement apparatus and method of use
摘要 The positions of electrical boxes, switches and outlets are marked and accurately located by use of an integrated measuring apparatus having multiple sets of slots, indicia printed on left and right edges of the front side of the apparatus, and levels for positioning the apparatus vertically. The integrated electrician's measurement apparatus locates the electrical boxes, switches and outlets in horizontal level even when an irregular floor is present. Such electrical devices are positioned at required distances that meet code requirements without need for additional tools. Location and installation of the boxes is facilitated. The boxes are positioned quickly and accurately in compliance with applicable code requirements. Portions of pertinent sections of the code are provided for ready reference on the body of the integrated electrician's measuring apparatus.
申请公布号 US7200951(B2) 申请公布日期 2007.04.10
申请号 US20030652115 申请日期 2003.08.30
申请人 O'CONNOR JAMES J 发明人 O'CONNOR JAMES J.
分类号 G01B1/00;G01B3/00;H02G1/00 主分类号 G01B1/00
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