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Publication numberUSD289033 S
Publication typeGrant
Application numberUS 06/595,177
Publication dateMar 31, 1987
Filing dateMar 30, 1984
Publication number06595177, 595177, US D289033 S, US D289033S, US-S-D289033, USD289033 S, USD289033S
InventorsDavid N. Makinson, Karl W. Struck
Original AssigneeSangamo Weston, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Voltage transformer
US D289033 S
Abstract  available in
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  1. The ornamental design for a voltage transformer, as shown.

FIG. 1 is a perspective view of a voltage transformer showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a side view thereof; the opposite side being substantially identical; and

FIG. 4 is a bottom view thereof;

Non-Patent Citations
1Allied Electronics 1975 Engineering Manual No. 750, p. 233, Transistor Transformer ○A and p. 235, Filament and Audio Transformers. ○C .
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U.S. ClassificationD13/110