USD646491SActiveUtility

Flooring sheet

64
Assignee: ARMSTRONG WORLD IND INCPriority: Nov 11, 2010Filed: Nov 11, 2010Granted: Oct 11, 2011
Est. expiryNov 11, 2030(~4.3 yrs left)· nominal 20-yr term from priority
Inventors:Mark C. Zeamer
64
PatentIndex Score
13
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a flooring sheet, as shown and described.

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