USD537580SExpiredUtility

Wall vacuum

55
Assignee: WHIRLPOOL COPriority: Jul 22, 2005Filed: Jul 22, 2005Granted: Feb 27, 2007
Est. expiryJul 22, 2025(expired)· nominal 20-yr term from priority
Inventors:Johnny W. ZimmerleWyatt A. Cline
55
PatentIndex Score
9
Cited by
6
References
1
Claims

Claims

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

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