USD441374SExpiredUtility
Audio signal processing unit
Est. expiryMar 28, 2016(expired)· nominal 20-yr term from priority
Inventors:Louis F. Genatossio
61
PatentIndex Score
11
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for audio signal processing unit, as shown and described.
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