USD481786SExpiredUtility

Air purifier

Assignee: SHARP KKPriority: Jul 24, 2002Filed: Jan 22, 2003Granted: Nov 4, 2003
Est. expiryJul 24, 2022(expired)· nominal 20-yr term from priority
72
PatentIndex Score
20
Cited by
5
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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