USD621814SActiveUtility
Housing for public address system
Individually held — no corporate assignee on recordPriority: Sep 1, 2009Filed: Sep 1, 2009Granted: Aug 17, 2010
Est. expirySep 1, 2029(~3.1 yrs left)· nominal 20-yr term from priority
Inventors:Curtis E. Graber
57
PatentIndex Score
9
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a housing for a public address system, as shown and described.
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