USPTO trademark record

LEANFIL

Live mark · Owner Ilmastointipuhdistus PoLu Oy · Classes 11

Mark details

Owner: Ilmastointipuhdistus PoLu Oy
Serial number: 79454848
Registration number: Not registered
Status: NON-FINAL ACTION COUNTED - NOT MAILED
Classes: 11 (Appliances / lighting)
Filed: 2026-06-26
Registered: —
Goods / services: Filters for air purifiers; filters for cleaning air; air cleaning filters [parts of air cleaning machines or installations]; air filters; air filters for use as dust arrestants in industrial processe…

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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