USD293166SExpiredUtility
Wire wheel brush
Individually held — no corporate assignee on recordPriority: Apr 19, 1985Filed: Apr 19, 1985Granted: Dec 15, 1987
Est. expiryApr 19, 2005(expired)· nominal 20-yr term from priority
Inventors:William Caswell
38
PatentIndex Score
6
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a wire wheel brush, as shown and described.
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