USD666032SActiveUtility

Chair backrest

Assignee: SU TUNG-HUAPriority: May 3, 2012Filed: May 3, 2012Granted: Aug 28, 2012

Est. expiryMay 3, 2032(~5.7 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 chair backrest, as shown and described.

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