USD537579SExpiredUtility

Portable vacuum

81
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. ClineTodd Christopher Starr
81
PatentIndex Score
27
Cited by
8
References
1
Claims

Claims

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

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