USD308559SExpiredUtility
Hand and arm exerciser
Individually held — no corporate assignee on recordPriority: Dec 21, 1987Filed: Dec 21, 1987Granted: Jun 12, 1990
Est. expiryDec 21, 2007(expired)· nominal 20-yr term from priority
Inventors:Gregory J. Beck
44
PatentIndex Score
9
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for hand and arm exerciser, as shown and described.
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