USD527504SExpiredUtility

Vacuum cleaner

89
Assignee: SHOP VAC CORPPriority: Feb 28, 2005Filed: Feb 28, 2005Granted: Aug 29, 2006
Est. expiryFeb 28, 2025(expired)· nominal 20-yr term from priority
Inventors:John GriffinRobert L. Crevling, Jr.
89
PatentIndex Score
41
Cited by
23
References
1
Claims

Claims

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

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