USPTO trademark record

AD4000

Live registered mark · Owner AIR DOCTOR, LLC · Classes 11

Mark details

Owner: AIR DOCTOR, LLC
Serial number: 99021920
Registration number: 8338228
Status: REGISTERED
Classes: 11 (Appliances / lighting)
Filed: 2025-01-29
Registered: 2026-07-07
Goods / services: Air purifiers; air purifying apparatus; air purifying units for commercial and residential use; air purifying units for residential, medical, healthcare, school, hospitality, and business use; air fi…

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to AD4000.

HD4000Live

Classes 9 (Software / electronics / downloadable media) · Enseo, Inc.

RD 4000Live

Classes 7 (Machines), 9 (Software / electronics / downloadable media), 42 (Software / tech services (SaaS, design, hosting)) · Radiodetection Limited

AQ-4000Live

Classes 11 (Appliances / lighting) · Sun Water Systems, Inc.

AD1000Live

Classes 11 (Appliances / lighting) · AIR DOCTOR, LLC

AD2000Live

Classes 11 (Appliances / lighting) · AIR DOCTOR, LLC

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