USD327050SExpiredUtility

Power inverter

70
Assignee: ZIRCO CORPPriority: Mar 16, 1990Filed: Mar 16, 1990Granted: Jun 16, 1992
Est. expiryMar 16, 2010(expired)· nominal 20-yr term from priority
Inventors:Mark A. Zirinsky
70
PatentIndex Score
22
Cited by
8
References
1
Claims

Claims

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

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