USD180448S - Electrical transformer - Google Patents
Electrical transformer Download PDFInfo
- Publication number
- USD180448S USD180448S US D180448 S USD180448 S US D180448S
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- US
- United States
- Prior art keywords
- electrical transformer
- transformer
- electrical
- des
- united states
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Des. 180,448 Patented June 11, 1957 United States Patent 0 lcc ELECTRICAL TRANSFORMER Roger B. Kerr, Marblehead, Mass., assignor to General Electric Company, a corporation of New York Application December 22, 1955, Serial No. 39,426
Term of patent 14 years (Cl. D26-15) Des. 180,448
PAGE 2 Figure 1 is a perspective view showing the front and References Cited in the file of this patent one end of an electrical transformer embodying my new UNITED STATES PATENTS D 10 1940 Figure 2 is a side elevation taken from the back of the 123'931 transformer shown in Figure 1 D. 150,214 DlCklIlSOn July 1948 Figure 3 is an end elevation taken from the right of 156'482 Bonanno 1949 the transformer in 1 and D- Van y June 20,
Figure 4 is a plan view of the same.
The dominant features of my design reside in the portions shown in full lines.
I claim:
The ornamental design for an electrical transformer, as shown and described.
D. 171,802 Kerr Mar. 23, 1954
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