USD322152SExpiredUtility
Shoe protector
Individually held — no corporate assignee on recordPriority: Nov 1, 1988Filed: Nov 1, 1988Granted: Dec 10, 1991
Est. expiryNov 1, 2008(expired)· nominal 20-yr term from priority
Inventors:Stephan Irons
30
PatentIndex Score
5
Cited by
20
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design of a shoe protector, as shown.
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