Who owns the CO trademark?

The CO trademark is owned by GABSTAR INC..

What class is the CO trademark registered in?

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

What is the serial number for CO?

The USPTO serial number for CO is 90157358.

What is the registration number for CO?

CO is registered under USPTO registration number 6340054.

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Updated Oct 31, 2026·12 searches this week

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Section 8 declaration window

May 04, 2027

185 days remaining

CO

REGISTERED

Serial: 90157358
Reg: 6340054
Filed: Sep 03, 2020
Owner: GABSTAR INC.

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: Sep 02, 2020

First use in commerce: Sep 02, 2020

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

14 events

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

May 04, 2026

Code REM1

REGISTERED-PRINCIPAL REGISTER

May 04, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

Feb 16, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 16, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 27, 2021

Code NONP

ASSIGNED TO EXAMINER

Jan 09, 2021

Code DOCK

EXAMINERS AMENDMENT -WRITTEN

Jan 09, 2021

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Jan 09, 2021

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jan 09, 2021

Code GNEN

EXAMINER'S AMENDMENT ENTERED

Jan 09, 2021

Code XAEC

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 09, 2021

Code CNSA

NOTICE OF DESIGN SEARCH CODE E-MAILED

Oct 09, 2020

Code MDSM

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 08, 2020

Code NWOS

NEW APPLICATION ENTERED

Sep 07, 2020

Code NWAP

CO

What to file next

Full Goods & Services

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