Who owns the LYSTEK trademark?

The LYSTEK trademark is owned by Lystek International Corp..

What class is the LYSTEK trademark registered in?

The LYSTEK trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for LYSTEK?

The USPTO serial number for LYSTEK is 90615210.

What is the registration number for LYSTEK?

LYSTEK is registered under USPTO registration number 6664883.

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Updated Oct 30, 2026·23 searches this week

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Section 8 declaration window

March 08, 2028

494 days remaining

LYS

LYSTEK

REGISTERED

Serial: 90615210
Reg: 6664883
Filed: Mar 31, 2021
Owner: Lystek International Corp.

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

First use anywhere: Nov 30, 2005

First use in commerce: Nov 30, 2016

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

Status History

11 events

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

May 20, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 20, 2025

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 20, 2025

Code TCCA

REGISTERED-PRINCIPAL REGISTER

Mar 08, 2022

Code R.PR

PUBLISHED FOR OPPOSITION

Dec 21, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 21, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 01, 2021

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 17, 2021

Code CNSA

ASSIGNED TO EXAMINER

Nov 12, 2021

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 09, 2021

Code NWOS

NEW APPLICATION ENTERED

Apr 03, 2021

Code NWAP

LYSTEK

What to file next

Full Goods & Services

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