USD991458SActiveUtility

Tooth grinding prevention guard

65
Assignee: LEE DONGHUNPriority: Dec 1, 2020Filed: Jun 1, 2021Granted: Jul 4, 2023
Est. expiryDec 1, 2040(~14.4 yrs left)· nominal 20-yr term from priority
Inventors:Donghun Lee
65
PatentIndex Score
4
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a tooth grinding prevention guard, as shown and described.

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