Switch plate assembly
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Claims
The ornamental design for a switch plate assembly, as shown and described.
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Type: Grant
Filed: Oct 31, 2011
Date of Patent: Sep 3, 2013
Assignee: Questech Corporation (Rutland, VT)
Inventors: Roger Questel (Arlington, VT), Douglas J. Croteau (Springfield, VT)
Primary Examiner: Mark Goodwin
Application Number: 29/371,855