USD861172SActiveUtility

Dental margin article

Assignee: 3M INNOVATIVE PROPERTIES COPriority: Sep 6, 2016Filed: Sep 6, 2016Granted: Sep 24, 2019
Est. expirySep 6, 2036(~10.1 yrs left)· nominal 20-yr term from priority
55
PatentIndex Score
6
Cited by
32
References
1
Claims

Claims

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

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