USD261259SExpiredUtility

Unitized power convertor

36
Individually held — no corporate assignee on recordPriority: Jul 3, 1979Filed: Jul 3, 1979Granted: Oct 13, 1981
Est. expiryJul 3, 1999(expired)· nominal 20-yr term from priority
Inventors:Henry A. Swartz
36
PatentIndex Score
5
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a unitized power convertor, as shown and described.

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