USD324944SExpiredUtility
Walking cane
Individually held — no corporate assignee on recordPriority: Dec 14, 1990Filed: Dec 14, 1990Granted: Mar 31, 1992
Est. expiryDec 14, 2010(expired)· nominal 20-yr term from priority
Inventors:John W. Stupak
41
PatentIndex Score
9
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a walking cane, as shown and described.
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