USD452011SExpiredUtility
Single airway mouth guard
Priority: Feb 19, 2001Filed: Feb 19, 2001Granted: Dec 11, 2001
Est. expiryFeb 19, 2021(expired)· nominal 20-yr term from priority
Inventors:Daniel J. Redhage
88
PatentIndex Score
72
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a single airway mouth guard, as shown and described.
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