USD492761SExpiredUtility

Air cleaner filter

39
Assignee: HAMILTON BEACH PROCTOR SILEXPriority: Jun 27, 2003Filed: Jun 27, 2003Granted: Jul 6, 2004
Est. expiryJun 27, 2023(expired)· nominal 20-yr term from priority
Inventors:Michael Ellis SmithPatrick T. Mulvaney
39
PatentIndex Score
3
Cited by
19
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a air cleaner filter, as shown and described.

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