USD446577SExpiredUtility

Air purifier

67
Assignee: HOLMES GROUPPriority: Feb 23, 2001Filed: Feb 23, 2001Granted: Aug 14, 2001
Est. expiryFeb 23, 2021(expired)· nominal 20-yr term from priority
Inventors:Robert A. BarkerChristopher A. ChangYani Deros
67
PatentIndex Score
15
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
We claim the ornamental design for an air purifier, as shown and described.

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