USD696480SActiveUtility

Vacuum

33
Assignee: ZHANG LIYINGPriority: Dec 6, 2011Filed: Apr 26, 2012Granted: Dec 24, 2013
Est. expiryDec 6, 2031(~5.3 yrs left)· nominal 20-yr term from priority
Inventors:Liying Zhang
33
PatentIndex Score
2
Cited by
14
References
1
Claims

Claims

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

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