USD743945SActiveUtility
Audio listening system
Est. expiryMay 15, 2034(~7.8 yrs left)· nominal 20-yr term from priority
96
PatentIndex Score
92
Cited by
42
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an audio listening system, as shown and described.Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.