Trademark Screentrademarkscreen.com
Free
USPTO federal register

USPTO trademark record

MAIN FILTER

Dead mark · Owner WONDERCA INC · Classes 11

Mark details

Owner
WONDERCA INC
Serial number
99616194
Registration number
Not registered
Status
ABANDONED-FAILURE TO RESPOND OR LATE RESPONSE (dead)
Classes
11 (Appliances / lighting)
Filed
2026-01-26
Registered
—
Goods / services
Air filtering installations; Air filters for domestic use; Air purifiers; Air purifying apparatus; HEPA filters for household use

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

Similar marks

Nearest marks in the register to MAIN FILTER.

MAIN FILTERLive
Classes 7 (Machines), 40 (Treatment of materials) · Main Filter Inc.
MANN FILTERLive
Classes 7 (Machines), 11 (Appliances / lighting) · MANN+HUMMEL GMBH
MANN FILTERLive
Classes 7 (Machines), 11 (Appliances / lighting), 12 (Vehicles) · MANN+HUMMEL GMBH
MANN FILTERLive
Classes 7 (Machines), 11 (Appliances / lighting) · Mann + Hummel GmbH
MANN FILTERLive
Classes 11 (Appliances / lighting) · Filterwerk Mann & Hummel GmbH

Screen your own name

A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.

Screen a name — free · Start a free watch