Who owns the RIVER STYXX trademark?

The RIVER STYXX trademark is owned by MATTEL, INC..

What class is the RIVER STYXX trademark registered in?

The RIVER STYXX trademark is registered in Class 028 (Games, toys & sporting goods).

What is the serial number for RIVER STYXX?

The USPTO serial number for RIVER STYXX is 99025073.

What is the registration number for RIVER STYXX?

RIVER STYXX is registered under USPTO registration number 8425521.

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Updated Nov 2, 2026·13 searches this week

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Section 8 declaration window

September 01, 2032

2129 days remaining

RIV

RIVER STYXX

REGISTERED

Serial: 99025073
Reg: 8425521
Filed: Jan 31, 2025
Owner: MATTEL, INC.

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 028Games, toys & sporting goods

US codes: 022, 023, 038, 050

First use anywhere: Jun 12, 2026

First use in commerce: Jun 12, 2026

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

20 events

REGISTERED-PRINCIPAL REGISTER

Sep 01, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 01, 2026

Code NRCC

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Aug 12, 2026

Code CNPR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Aug 12, 2026

Code SUNA

STATEMENT OF USE PROCESSING COMPLETE

Aug 11, 2026

Code SUPC

TEAS STATEMENT OF USE RECEIVED

Jun 17, 2026

Code EISU

USE AMENDMENT FILED

Jun 17, 2026

Code IUAF

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 18, 2026

Code EXRA

SOU TEAS EXTENSION RECEIVED

Mar 17, 2026

Code EEXT

SOU EXTENSION 1 FILED

Mar 17, 2026

Code EXT1

SOU EXTENSION 1 GRANTED

Mar 17, 2026

Code EX1G

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 14, 2025

Code NOAM

PUBLISHED FOR OPPOSITION

Aug 19, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 19, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 13, 2025

Code NONP

ASSIGNED TO EXAMINER

Jul 11, 2025

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 11, 2025

Code CNSA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 03, 2025

Code NWOS

NEW APPLICATION ENTERED

Jan 31, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Jan 31, 2025

Code MAFR

RIVER STYXX

What to file next

Full Goods & Services

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Other Marks by MATTEL, INC.

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