USD838856SActiveUtility

Dental matrix ring

57
Assignee: YOUNG MICROBRUSH LLCPriority: Mar 20, 2017Filed: Apr 9, 2018Granted: Jan 22, 2019
Est. expiryMar 20, 2037(~10.7 yrs left)· nominal 20-yr term from priority
Inventors:John FrymarkEri HinoRichard GaggioliJohn BoosRobert E. Kreutzer, Jr.
57
PatentIndex Score
7
Cited by
48
References
1
Claims

Claims

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

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