USD612850SActiveUtility

Handheld audience response device

89
Assignee: QWIZDOM INCPriority: Dec 4, 2007Filed: Dec 4, 2007Granted: Mar 30, 2010
Est. expiryDec 4, 2027(~1.4 yrs left)· nominal 20-yr term from priority
Inventors:Bryan Cabatic
89
PatentIndex Score
41
Cited by
21
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a handheld audience response device, as shown and described.

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