USD289033SExpiredUtility

Voltage transformer

87
Assignee: SANGAMO WESTONPriority: Mar 30, 1984Filed: Mar 30, 1984Granted: Mar 31, 1987
Est. expiryMar 30, 2004(expired)· nominal 20-yr term from priority
Inventors:David N. MakinsonKarl W. Struck
87
PatentIndex Score
24
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a voltage transformer, as shown.

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