USD539429SExpiredUtility
Mouthpiece for whitening teeth
Est. expiryMay 19, 2026(expired)· nominal 20-yr term from priority
Inventors:Davy Wong
80
PatentIndex Score
48
Cited by
20
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a mouthpiece for whitening teeth, as shown and described.Join the waitlist — get patent alerts
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