USD254847SExpiredUtility
Combined plug and socket therefor
Individually held — no corporate assignee on recordPriority: Jan 31, 1978Filed: Jan 31, 1978Granted: Apr 29, 1980
Est. expiryJan 31, 1998(expired)· nominal 20-yr term from priority
Inventors:Arthur Healey
59
PatentIndex Score
12
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for combined plug and socket therefor, as shown and described.
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