USD666146SExpiredUtility

Electrical transformer

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Assignee: THORSTEINSSON SIGURDURPriority: Nov 12, 2003Filed: Mar 2, 2012Granted: Aug 28, 2012
Est. expiryNov 12, 2023(expired)· nominal 20-yr term from priority
Inventors:Sigurdur ThorsteinssonEgil StrykenRichard Tinggren
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Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electrical transformer, as shown and described.

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