USD652817SActiveUtility

Audio listening system

Assignee: LEE NOELPriority: Sep 2, 2010Filed: Sep 2, 2010Granted: Jan 24, 2012

Est. expirySep 2, 2030(~4.1 yrs left)· nominal 20-yr term from priority

PatentIndex Score

187

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for an audio listening system, as shown and described.

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