USD661410SActiveUtility
Acoustical roof deck
Individually held — no corporate assignee on recordPriority: Jan 21, 2011Filed: Jan 21, 2011Granted: Jun 5, 2012
Est. expiryJan 21, 2031(~4.5 yrs left)· nominal 20-yr term from priority
Inventors:Thomas G. Ryan
56
PatentIndex Score
9
Cited by
32
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for acoustical roof deck, as shown and described.
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