Electrical transformer

Details Electrical transformer Electrical transformer

2007-09-04

2007-09-04

Deshmukh, Prabhakar (Department: 2912)

Equipment for production, distribution, or transformation of ene

Energy conversion or transformation

Transformer, rectifier or casing therefor

Design Patent

active

29275256

CLAIM:
The ornamental design for an electrical transformer, as shown and described.

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patent: D259040 (1981-04-01), Pierce
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patent: D294565 (1988-03-01), Makinson et al.
patent: D324371 (1992-03-01), Patty
patent: 6185811 (2001-02-01), Perry et al.
ABB Inc., Power Transformers, 2003, 11 pgs.
ASA Trafobau GMBH, 24 pgs, date unknown.
Koncar-Distributivni I Specijalni Transformatori d.d., Power Transformers, (3,2) V 01, 8 pgs, date unknown.
SGB Starkstrom and SMIT Transformers, Partners in Power, 6 pgs, date unknown.
MF Transformatori srl, Oil Filled Transformer, 14 pgs, date unknown.

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