USD662843SActiveUtility

Acoustic system testing device

Assignee: GINTHER JAMESPriority: Apr 6, 2011Filed: Apr 6, 2011Granted: Jul 3, 2012
Est. expiryApr 6, 2031(~4.7 yrs left)· nominal 20-yr term from priority
49
PatentIndex Score
8
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an acoustic-system testing device, as shown and described.

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