USD497984SExpiredUtility

Air purifier

Assignee: SHARP KKPriority: Sep 5, 2002Filed: Mar 5, 2003Granted: Nov 2, 2004
Est. expirySep 5, 2022(expired)· nominal 20-yr term from priority
80
PatentIndex Score
28
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an “air purifier,” as shown and described.

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