USPTO trademark record

PURACLEAN

Dead mark · Owner Mainstream Engineering Corporation · Classes 11

Mark details

Owner: Mainstream Engineering Corporation
Serial number: 90077352
Registration number: Not registered
Status: ABANDONED - NO STATEMENT OF USE FILED (dead)
Classes: 11 (Appliances / lighting)
Filed: 2020-07-28
Registered: —
Goods / services: Sanitizing apparatus using ultraviolet light for sanitizing the air within the air handler of a heating, ventilation, and air conditioning (HVAC) system not for medical purposes

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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