USD664247SActiveUtility

Air purifier

78
Assignee: PATERSON CHRISTOPHER MPriority: Aug 31, 2011Filed: Aug 31, 2011Granted: Jul 24, 2012
Est. expiryAug 31, 2031(~5.1 yrs left)· nominal 20-yr term from priority
Inventors:Christopher M. Paterson
78
PatentIndex Score
23
Cited by
13
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD664247S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.