USD672104SActiveUtility
Vacuum cleaner brush attachment
Individually held — no corporate assignee on recordPriority: Jul 22, 2010Filed: Jul 22, 2010Granted: Dec 4, 2012
Est. expiryJul 22, 2030(~4 yrs left)· nominal 20-yr term from priority
Inventors:Daniel L. Steele
50
PatentIndex Score
9
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a vacuum cleaner brush attachment, as shown and described.
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