USD556408SActiveUtility

Cleaning tool

77
Assignee: 3M INNOVATIVE PROPERTIES COPriority: Oct 31, 2006Filed: Oct 31, 2006Granted: Nov 27, 2007
Est. expiryOct 31, 2026(~0.3 yrs left)· nominal 20-yr term from priority
Inventors:Arthur V. LangPerry S. DottermanThomas G. Skulley
77
PatentIndex Score
22
Cited by
5
References
1
Claims

Claims

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

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