USD297962SExpiredUtility
Dumbbell
Individually held — no corporate assignee on recordPriority: Jun 3, 1985Filed: Jun 3, 1985Granted: Oct 4, 1988
Est. expiryJun 3, 2005(expired)· nominal 20-yr term from priority
Inventors:Hann C. Wu
78
PatentIndex Score
20
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a dumbbell, as shown and described.
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