USD347621SExpiredUtility
Electrical safety plug
Individually held — no corporate assignee on recordPriority: Jun 30, 1992Filed: Jun 30, 1992Granted: Jun 7, 1994
Est. expiryJun 30, 2012(expired)· nominal 20-yr term from priority
Inventors:Michael J. Rinker
51
PatentIndex Score
10
Cited by
15
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an electrical safety plug, as shown and described.
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