USD330189SExpiredUtility

Magnetic core

76
Assignee: POWERCUBE CORPPriority: Aug 17, 1990Filed: Aug 17, 1990Granted: Oct 13, 1992
Est. expiryAug 17, 2010(expired)· nominal 20-yr term from priority
Inventors:Marcus D. BurrowJames D. Burts, Jr.Kevin D. JacksonPaul A. JeffriesClayton L. Sturgeon
76
PatentIndex Score
21
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for magnetic core, as shown and described.

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