USD486158SExpiredUtility

Impeller

Assignee: DELTA ELECTRONICS INCPriority: Dec 23, 2002Filed: Dec 23, 2002Granted: Feb 3, 2004

Est. expiryDec 23, 2022(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for an impeller, as shown and described herein.

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