USD512979SExpiredUtility

Public address system

91
Assignee: SYMPHONIX LTDPriority: Jul 7, 2003Filed: Jan 6, 2004Granted: Dec 20, 2005
Est. expiryJul 7, 2023(expired)· nominal 20-yr term from priority
Inventors:Mike CorcoranDavid McneillLaurence Richard MayesWilliam B. Day
91
PatentIndex Score
80
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a “public address system,” as shown and described.

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