USD338521SExpiredUtility

Air purifier

Assignee: AMCOR CO LTDPriority: Sep 26, 1991Filed: Sep 26, 1991Granted: Aug 17, 1993

Est. expirySep 26, 2011(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for an air purifier, as shown.

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