Dual-tip highlighter

Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Plural or combined

Design Patent

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Design Patent

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D0580489

CLAIM:
The ornamental design for a dual-tip highlighter, as shown and described.

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Li, L., “Dual-Tip Highlighter,” U.S. Appl. No. 29/284,676, filed Sep. 13, 2007.
Qiu, Z., and Y. Shi, “Dual-Tip Highlighter,” U.S. Appl. No. 29/277,088, filed Feb. 13, 2007.
Shi, Y., “Dual-Tip Highlighter,” U.S. Appl. No. 29/284,677, filed Sep. 13, 2007.

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