USD667099SActiveUtility

Air filter

Assignee: WILLIAMS STEVEPriority: Jan 27, 2012Filed: Jan 27, 2012Granted: Sep 11, 2012
Est. expiryJan 27, 2032(~5.5 yrs left)· nominal 20-yr term from priority
59
PatentIndex Score
10
Cited by
12
References
1
Claims

Claims

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

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