USD259553SExpiredUtility
Submarine
Individually held — no corporate assignee on recordPriority: Jun 22, 1978Filed: Jun 22, 1978Granted: Jun 16, 1981
Est. expiryJun 22, 1998(expired)· nominal 20-yr term from priority
Inventors:Richard T. Robinson
49
PatentIndex Score
5
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a submarine, substantially as shown.
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