Electrical transformer
Payne October 14, 1
U.S. patent number D257,342 [Application Number 05/968,593] was granted by the patent office on 1980-10-14 for electrical transformer. Invention is credited to George L. Payne.
| United States Patent | D257,342 |
| Payne | October 14, 1980 |
Electrical transformer
Claims
The ornamental design for an electrical transformer, as shown and described.
| Inventors: | Payne; George L. (Bedford Hills, NY) |
|---|---|
| Appl. No.: | 05/968,593 |
| Filed: | December 11, 1978 |
| Current U.S. Class: | D13/110 |
| Current International Class: | D1302 |
| Field of Search: | ;336/65,67,90,92 ;220/3.2,3.3,3.8 ;174/52R ;D13/4,40,41 |
Other References
|
Electrical World, 12-15-1976, p. 74, Transformer. . Thordarson Transformer Catalog #400-D, 1939, p. 12, Transformer, FIG. 2K. . United Transformer Co. Catalog, 1955, p. 30, Transformer.. |
Primary Examiner: Lucas; Susan J.
Attorney, Agent or Firm: Martin; Paul S.
Description
FIG. 1 is a top view of the electrical transformer of the present invention.
FIG. 2 is a side elevation thereof, the other side being a mirror image.
FIG. 3 is an end elevation thereof.
FIG. 4 is an elevation of the end opposite that shown in FIG. 3.
FIG. 5 is a perspective view taken from the end and side thereof.
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