USD634550SActiveUtility

Flexible sheet material

Assignee: Ewald DoerkenPriority: Oct 6, 2008Filed: Oct 6, 2008Granted: Mar 22, 2011

Est. expiryOct 6, 2028(~2.2 yrs left)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a flexible sheet material, as shown and described.

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