Who owns the ADDCEAN trademark?

The ADDCEAN trademark is owned by STONESKY GROUP INC..

What class is the ADDCEAN trademark registered in?

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

What is the serial number for ADDCEAN?

The USPTO serial number for ADDCEAN is 99099425.

What is the registration number for ADDCEAN?

ADDCEAN is registered under USPTO registration number 8029316.

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Updated Oct 31, 2026·9 searches this week

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Section 8 declaration window

November 18, 2031

1843 days remaining

ADD

ADDCEAN

REGISTERED

Serial: 99099425
Reg: 8029316
Filed: Mar 24, 2025
Owner: STONESKY GROUP 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: Feb 16, 2025

First use in commerce: Feb 16, 2025

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

12 events

REGISTERED-PRINCIPAL REGISTER

Nov 18, 2025

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Nov 18, 2025

Code NRCC

PUBLISHED FOR OPPOSITION

Sep 30, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 30, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 24, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 02, 2025

Code CNSA

ASSIGNED TO EXAMINER

Aug 21, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 10, 2025

Code NWOS

APPLICATION FILING RECEIPT MAILED

Mar 24, 2025

Code MAFR

NEW APPLICATION ENTERED

Mar 24, 2025

Code NWAP

TEAS VOLUNTARY AMENDMENT RECEIVED

Mar 24, 2025

Code PARI

TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED

Mar 24, 2025

Code TAEA

ADDCEAN

What to file next

Full Goods & Services

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