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USPTO federal register

Is it trademarked?

Is COMFYDEW trademarked?

Yes — COMFYDEW is a live registered trademark. 2 live marks with the exact name COMFYDEW, owned by Yan Chen, in classes 24, 27.

Live marks with the exact name

Exact wordmark matches in the USPTO federal register, newest filing first.

COMFYDEWLive · Registered
Serial 50021528 · REGISTERED · Classes 24 (Fabrics) · Owner Yan Chen · Filed 2026-07-29 · Registered 2026-11-03
COMFYDEWLive · Registered
Serial 99769344 · REGISTERED · Classes 27 (Floor coverings) · Owner Yan Chen · Filed 2026-04-16 · Registered 2026-07-28

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

What this means

The live marks span classes 24, 27. A live mark in class 24 is not the same problem as one in class 27 — the risk depends on which class you sell in. The same word can often coexist in an unrelated class, but not in the same or a coordinated one.

Classes with a live mark: Class 24 (Fabrics) · Class 27 (Floor coverings)

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.


This is a screen, not a clearance opinion — common-law, state, and very recent filings are not covered.

Frequently asked questions

Is COMFYDEW trademarked?
Yes — there are 2 live marks with the exact name COMFYDEW, and it is registered.
Who owns the COMFYDEW trademark?
The live marks are owned by Yan Chen.
What classes is COMFYDEW trademarked in?
The live marks are in classes 24 (Fabrics), 27 (Floor coverings).
What should I do if I want to use COMFYDEW?
Screen the name for your goods first — a live mark in your class is the blocking case — and get a trademark attorney's view before investing in branding. This page is a screen, not a clearance opinion.