USD479836SExpiredUtility
Vocal microphone (PG58 and PG48)
Est. expiryJan 11, 2022(expired)· nominal 20-yr term from priority
89
PatentIndex Score
38
Cited by
76
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a vocal microphone (PG 58 and PG 48 ), as shown and described.
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