Who owns the EPSILONCORE trademark?

The EPSILONCORE trademark is owned by Shenzhen Haosan Technology Co., Ltd.

What class is the EPSILONCORE trademark registered in?

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

What is the serial number for EPSILONCORE?

The USPTO serial number for EPSILONCORE is 99192917.

What is the registration number for EPSILONCORE?

EPSILONCORE is registered under USPTO registration number 8077644.

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Updated Nov 6, 2026·21 searches this week

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Section 8 declaration window

December 23, 2031

1872 days remaining

EPS

EPSILONCORE

REGISTERED

Serial: 99192917
Reg: 8077644
Filed: May 19, 2025
Owner: Shenzhen Haosan Technology Co., Ltd

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: May 01, 2025

First use in commerce: May 01, 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

10 events

REGISTERED-PRINCIPAL REGISTER

Dec 23, 2025

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Dec 23, 2025

Code NRCC

PUBLISHED FOR OPPOSITION

Nov 04, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 04, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 29, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 02, 2025

Code CNSA

ASSIGNED TO EXAMINER

Oct 01, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 26, 2025

Code NWOS

NEW APPLICATION ENTERED

May 19, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

May 19, 2025

Code MAFR

EPSILONCORE

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