USD492760SExpiredUtility

Air purifier

48
Assignee: HAMILTON BEACH PROCTOR SILEXPriority: Jul 17, 2003Filed: Jul 17, 2003Granted: Jul 6, 2004
Est. expiryJul 17, 2023(expired)· nominal 20-yr term from priority
Inventors:Michael Garman
48
PatentIndex Score
6
Cited by
35
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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