USD530869SExpiredUtility

Vacuum cleaner

Assignee: CHEN PETERPriority: May 2, 2005Filed: May 2, 2005Granted: Oct 24, 2006
Est. expiryMay 2, 2025(expired)· nominal 20-yr term from priority
Inventors:Peter Chen
55
PatentIndex Score
9
Cited by
12
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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