USD548907SExpiredUtility

Cleaning device

82
Individually held — no corporate assignee on recordPriority: Aug 25, 2005Filed: Aug 25, 2005Granted: Aug 14, 2007
Est. expiryAug 25, 2025(expired)· nominal 20-yr term from priority
Inventors:Raymond H. Killen
82
PatentIndex Score
65
Cited by
11
References
1
Claims

Claims

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

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