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USPTO federal register

Is it trademarked?

Is QUASAR trademarked?

Yes — QUASAR is a live registered trademark. 35 live marks with the exact name QUASAR, owned by MULTIVERSE COMPUTING, S.L. and 32 other owners, in classes 1, 3, 7, 9, 10, 11, 13, 15, 16, 28, 32, 33, 34, 35, 36, 37, 39, 42.

Live marks with the exact name

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

QUASARLive
Serial 50182850 · NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER · Classes 33 (Alcoholic drinks) · Owner HOTELES Y VIÑEDOS DEL VALLE DE GUADALUPE, S.A. DE C.V. · Filed 2026-10-26
QUASARLive
Serial 50147282 · NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER · Classes 42 (Software / tech services (SaaS, design, hosting)) · Owner MULTIVERSE COMPUTING, S.L. · Filed 2026-10-06
QUASARLive
Serial 50145843 · NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER · Classes 9 (Software / electronics / downloadable media) · Owner MULTIVERSE COMPUTING, S.L. · Filed 2026-10-05
QUASARLive
Serial 50057926 · NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER · Classes 9 (Software / electronics / downloadable media) · Owner Caplan Holdings LLC · Filed 2026-08-18
QUASARLive
Serial 50050284 · NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER · Classes 15 (Musical instruments) · Owner JodyJazz, Inc. · Filed 2026-08-13
QUASARLive
Serial 79450972 · NON-FINAL ACTION - MAILED · Classes 7 (Machines), 9 (Software / electronics / downloadable media) · Owner ASML Netherlands B.V. · Filed 2026-05-05
QUASARLive
Serial 99419784 · OPPOSITION PENDING · Classes 42 (Software / tech services (SaaS, design, hosting)) · Owner Clear Stars INC · Filed 2025-09-29
QUASARLive
Serial 79408899 · NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER · Classes 9 (Software / electronics / downloadable media), 10 (Medical devices) · Owner IBA Dosimetry GmbH · Filed 2024-09-04
QUASARLive
Serial 98728865 · PUBLISHED FOR OPPOSITION · Classes 9 (Software / electronics / downloadable media) · Owner Retrobrands America LLC · Filed 2024-09-02
QUASARLive · Registered
Serial 98659745 · REGISTERED · Classes 34 (Tobacco) · Owner Marea Morada Limited · Filed 2024-07-22 · Registered 2025-04-22

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 1, 3, 7, 9, 10, 11, 13, 15, 16, 28, 32, 33, 34, 35, 36, 37, 39, 42. A live mark in class 1 is not the same problem as one in class 42 — 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 1 (Chemicals) · Class 3 (Cosmetics / cleaning) · Class 7 (Machines) · Class 9 (Software / electronics / downloadable media) · Class 10 (Medical devices) · Class 11 (Appliances / lighting) · Class 13 (Firearms) · Class 15 (Musical instruments) · Class 16 (Paper / printed matter) · Class 28 (Games / toys / sports) · Class 32 (Beers / non-alcoholic drinks) · Class 33 (Alcoholic drinks) · Class 34 (Tobacco) · Class 35 (Advertising / retail / business services) · Class 36 (Finance / insurance) · Class 37 (Construction / repair) · Class 39 (Transport / travel) · Class 42 (Software / tech services (SaaS, design, hosting))

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 QUASAR trademarked?
Yes — there are 35 live marks with the exact name QUASAR, and it is registered.
Who owns the QUASAR trademark?
The live marks are owned by MULTIVERSE COMPUTING, S.L. and 32 other owners.
What classes is QUASAR trademarked in?
The live marks are in classes 1 (Chemicals), 3 (Cosmetics / cleaning), 7 (Machines), 9 (Software / electronics / downloadable media), 10 (Medical devices), 11 (Appliances / lighting), 13 (Firearms), 15 (Musical instruments), 16 (Paper / printed matter), 28 (Games / toys / sports), 32 (Beers / non-alcoholic drinks), 33 (Alcoholic drinks), 34 (Tobacco), 35 (Advertising / retail / business services), 36 (Finance / insurance), 37 (Construction / repair), 39 (Transport / travel), 42 (Software / tech services (SaaS, design, hosting)).
What should I do if I want to use QUASAR?
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.