USD408512SExpiredUtility

Fan filter housing apparatus

Assignee: HURST GARYPriority: Sep 6, 1996Filed: Sep 6, 1996Granted: Apr 20, 1999

Est. expirySep 6, 2016(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a fan filter housing apparatus, as shown.

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