USD323484SExpiredUtility
Connector for prevention of reverse current
Est. expiryAug 25, 2008(expired)· nominal 20-yr term from priority
Inventors:Itsuo Takayanagi
53
PatentIndex Score
7
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1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a connector for prevention of reverse current, as shown and described.
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