USD516821SExpiredUtility

Cleaning sheet

76
Assignee: WU CHAO JUNPriority: May 25, 2005Filed: May 25, 2005Granted: Mar 14, 2006
Est. expiryMay 25, 2025(expired)· nominal 20-yr term from priority
Inventors:Chao Jun Wu
76
PatentIndex Score
31
Cited by
13
References
1
Claims

Abstract

162140

Claims

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

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