USD334848SExpiredUtility
Article useful as booster chair and as step stool
Individually held — no corporate assignee on recordPriority: Feb 11, 1991Filed: Feb 11, 1991Granted: Apr 20, 1993
Est. expiryFeb 11, 2011(expired)· nominal 20-yr term from priority
Inventors:John V. Mariol
66
PatentIndex Score
12
Cited by
14
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an article useful as booster chair and as step stool, as shown and described.
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