USD325608SExpiredUtility
Exercise chair
Individually held — no corporate assignee on recordPriority: Feb 2, 1990Filed: Feb 2, 1990Granted: Apr 21, 1992
Est. expiryFeb 2, 2010(expired)· nominal 20-yr term from priority
Inventors:Don Anderson
21
PatentIndex Score
1
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an exercise chair, as shown and described.
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