Granted Patent
S1
US 662,617 · App. 29/391,631 · Granted Jun 26, 2012
Ceiling panel
Assignee:
Armstrong World Industries, Inc.
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Claims (1)
The ornamental design for a ceiling panel, as shown and described.
Assignments (2)
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
Recorded Apr 11, 2016
From: ARMSTRONG WORLD INDUSTRIES, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 038403/0628 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Jun 7, 2011
From: WATERS, JAMES R.; BAXTER, NATHAN J.
To: ARMSTRONG WORLD INDUSTRIES, INC.
Reel/Frame 026402/0123 →