USD553117SExpiredUtility
Audio/video control and switching unit
Est. expiryDec 16, 2025(expired)· nominal 20-yr term from priority
Inventors:Peter H. Corsini
44
PatentIndex Score
5
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an audio/video control and switching unit, substantially as shown and described.Join the waitlist — get patent alerts
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