USD579162SActiveUtility

Vacuum cleaner with attached air filter

20
Assignee: SCHOETTLER RES & ENGINEERING CPriority: Aug 29, 2007Filed: Aug 29, 2007Granted: Oct 21, 2008
Est. expiryAug 29, 2027(~1.1 yrs left)· nominal 20-yr term from priority
Inventors:John Schoettler
20
PatentIndex Score
2
Cited by
8
References
1
Claims

Claims

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

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