USD318700SExpiredUtility
Dumbbell
Individually held — no corporate assignee on recordPriority: Oct 31, 1988Filed: Oct 31, 1988Granted: Jul 30, 1991
Est. expiryOct 31, 2008(expired)· nominal 20-yr term from priority
Inventors:Raymond L. Davis
46
PatentIndex Score
6
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a dumbbell, as shown and described.
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