Electrical wiring trainer

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Description

FIG. 1 is a front elevational view of the electrical wiring trainer showing my new design;

FIG. 2 is a rear elevational view;

FIG. 3 is a side elevational view, both sides being the same;

FIG. 4 is a top plan view.

The bottom is plain and unornamented.

Referenced Cited
U.S. Patent Documents
D241432 September 1976 Holcomb
Patent History
Patent number: D264351
Type: Grant
Filed: Jul 24, 1980
Date of Patent: May 11, 1982
Inventor: Matthew Dresens (Westwood, MA)
Primary Examiner: Lester L. Lee
Application Number: 6/171,750
Classifications
Current U.S. Class: Demonstrator Or Exhibitor (10) (D19/62); Teaching Material (D19/59)
International Classification: D1907;