USD401686SExpiredUtility

Heat dissipitation fan

Assignee: SUNONWEALTH ELECTRIC MACHINE IND CO LTDPriority: Oct 7, 1997Filed: Oct 7, 1997Granted: Nov 24, 1998

Est. expiryOct 7, 2017(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a heat dissipation fan, as shown and described.

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