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USPTO federal register

Is it trademarked?

Is MATTEL WONDER INDOOR WATERPARK trademarked?

Yes — MATTEL WONDER INDOOR WATERPARK is a live trademark (applied for, not yet registered). 2 live marks with the exact name MATTEL WONDER INDOOR WATERPARK, owned by MATTEL, INC., in classes 28, 41.

Live marks with the exact name

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

MATTEL WONDER INDOOR WATERPARKLive
Serial 99424048 · FIRST EXTENSION - GRANTED · Classes 28 (Games / toys / sports) · Owner MATTEL, INC. · Filed 2025-10-01
MATTEL WONDER INDOOR WATERPARKLive
Serial 99424052 · FIRST EXTENSION - GRANTED · Classes 41 (Education / entertainment) · Owner MATTEL, INC. · Filed 2025-10-01

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 28, 41. A live mark in class 28 is not the same problem as one in class 41 — 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 28 (Games / toys / sports) · Class 41 (Education / entertainment)

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 MATTEL WONDER INDOOR WATERPARK trademarked?
Yes — there are 2 live marks with the exact name MATTEL WONDER INDOOR WATERPARK (applied for, not yet registered).
Who owns the MATTEL WONDER INDOOR WATERPARK trademark?
The live marks are owned by MATTEL, INC..
What classes is MATTEL WONDER INDOOR WATERPARK trademarked in?
The live marks are in classes 28 (Games / toys / sports), 41 (Education / entertainment).
What should I do if I want to use MATTEL WONDER INDOOR WATERPARK?
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.