USD530472SExpiredUtility

Electric vacuum cleaner

31
Assignee: PANASONIC CORP NORTH AMERICAPriority: Mar 17, 2005Filed: Mar 17, 2005Granted: Oct 17, 2006
Est. expiryMar 17, 2025(expired)· nominal 20-yr term from priority
Inventors:Kiyoaki KonnoMorgan S. Brown
31
PatentIndex Score
1
Cited by
25
References
1
Claims

Claims

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

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