USD667814SActiveUtility

Vocal feedback apparatus

32
Individually held — no corporate assignee on recordPriority: Sep 29, 2011Filed: Sep 29, 2011Granted: Sep 25, 2012
Est. expirySep 29, 2031(~5.2 yrs left)· nominal 20-yr term from priority
Inventors:Denise K. AbellJoseph R. Abell
32
PatentIndex Score
6
Cited by
30
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a vocal feedback apparatus, as shown and described.

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