USD922018SActiveUtility

Refillable cleaning tool

47
Assignee: 3M INNOVATIVE PROPERTIES COPriority: Sep 5, 2019Filed: Sep 5, 2019Granted: Jun 8, 2021
Est. expirySep 5, 2039(~13.1 yrs left)· nominal 20-yr term from priority
Inventors:Matthew D. ChaffeeMark W. Baldwin
47
PatentIndex Score
3
Cited by
15
References
1
Claims

Claims

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

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