USD644801SActiveUtility

Vacuum cleaner

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Assignee: SHOP VAC CORPPriority: Nov 11, 2009Filed: Nov 11, 2009Granted: Sep 6, 2011
Est. expiryNov 11, 2029(~3.3 yrs left)· nominal 20-yr term from priority
Inventors:Robert L. Crevling, Jr.Jason GottschallJohn Griffin
60
PatentIndex Score
10
Cited by
14
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a vacuum cleaner, as shown.

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