Who owns the LANGSHI trademark?

The LANGSHI trademark is owned by Shenzhen Langshi Lighting Co., Ltd.

What class is the LANGSHI trademark registered in?

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

What is the serial number for LANGSHI?

The USPTO serial number for LANGSHI is 90395834.

What is the registration number for LANGSHI?

LANGSHI is registered under USPTO registration number 6509217.

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Updated Nov 8, 2026·30 searches this week

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Section 8 declaration window

October 05, 2027

331 days remaining

LAN

LANGSHI

REGISTERED

Serial: 90395834
Reg: 6509217
Filed: Dec 19, 2020
Owner: Shenzhen Langshi Lighting 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: Jul 20, 2020

First use in commerce: Aug 01, 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

10 events

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

Oct 05, 2026

Code REM1

AMENDMENT CORRESPONDENCE ENTERED

Jan 07, 2025

Code CRAF

REGISTERED-PRINCIPAL REGISTER

Oct 05, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

Jul 20, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 20, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 30, 2021

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 15, 2021

Code CNSA

ASSIGNED TO EXAMINER

Jun 14, 2021

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 04, 2021

Code NWOS

NEW APPLICATION ENTERED

Dec 23, 2020

Code NWAP

LANGSHI

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