USD670764SActiveUtility

Portable LED advertisement board

Assignee: HAN JONG HWIPriority: Mar 12, 2012Filed: Mar 12, 2012Granted: Nov 13, 2012

Est. expiryMar 12, 2032(~5.6 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 portable LED advertisement board, as shown and described.

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