USD410029SExpiredUtility
Musical pen with small central button
Est. expirySep 30, 2018(expired)· nominal 20-yr term from priority
Inventors:Deborah L. Melnick
90
PatentIndex Score
42
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a musical pen with small central button, as shown.
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