发明名称 Marking template for wall coverings
摘要 A marking template for marking the location on a wall covering of both electrical outlets and electrical switches located in the wall to be covered. The template can be supported by either the single support screw for an outlet trim plate or the two support screws for a switch trim plate. The template comprises a base plate having a central aperture, two tabs thereon for receiving the outlet trim plate support screws, and a pivotable bar for receiving the switch trim plate support screw. Four pins extending from the template mark the wall covering. When the template is used on a switch, the bar is pivoted out of the way of the switch toggle.
申请公布号 US4259785(A) 申请公布日期 1981.04.07
申请号 US19790058173 申请日期 1979.07.17
申请人 WORTHAM, ROBERT F. 发明人 WORTHAM, ROBERT F.
分类号 H02G3/12;(IPC1-7):G01B3/00;B26F1/24 主分类号 H02G3/12
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