USD404733SExpiredUtility
Baby calming sound playback device
Est. expiryApr 30, 2018(expired)· nominal 20-yr term from priority
Inventors:Mary Edwina Crosby
32
PatentIndex Score
7
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a baby calming sound playback device, as shown.
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