Who owns the BULBTEK trademark?

The BULBTEK trademark is owned by Guangzhou Bulbtek Electronics Technology Co., Ltd..

What class is the BULBTEK trademark registered in?

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

What is the serial number for BULBTEK?

The USPTO serial number for BULBTEK is 99216249.

What is the registration number for BULBTEK?

BULBTEK is registered under USPTO registration number 8101410.

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Updated Oct 31, 2026·13 searches this week

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Section 8 declaration window

January 13, 2032

1899 days remaining

BUL

BULBTEK

REGISTERED

Serial: 99216249
Reg: 8101410
Filed: Jun 03, 2025
Owner: Guangzhou Bulbtek Electronics Technology Co., Ltd.

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: May 20, 2021

First use in commerce: May 20, 2021

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

10 events

REGISTERED-PRINCIPAL REGISTER

Jan 13, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 13, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Nov 25, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 25, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 19, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 27, 2025

Code CNSA

ASSIGNED TO EXAMINER

Oct 23, 2025

Code DOCK

NEW APPLICATION ENTERED

Jun 03, 2025

Code NWAP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 03, 2025

Code NWOS

APPLICATION FILING RECEIPT MAILED

Jun 03, 2025

Code MAFR

BULBTEK

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