TrademarkDir
LANGGAN
LIVE

Serial Number

99419949

Owner

Guangzhou LangGan ZhiGuang Technology Co., Ltd

Attorney

Jiahang Yao

First Use Date

Aug 9, 2025

Filing Date

Sep 30, 2025

Add to watchlist:

No watchlists yet
+ Create New Watchlist
View on USPTO

LANGGAN Trademark

Serial Number: 99419949

LANGGAN is a trademark filed by Guangzhou LangGan ZhiGuang Technology Co., Ltd on September 30, 2025. The trademark is classified under Class 11 (Environmental Control). The application is currently pending registration.

Owner Contact Info

Guangzhou LangGan ZhiGuang Technology Co., Ltd

Room K431, units 407 and 408, No. 4 Lingshan East Road, Tianhe District,
Guangzhou 510663 , CN

Entity Type: 99

Trademark Details

Filing Date

September 30, 2025

Registration Date

Not Registered

First Use Anywhere

August 9, 2025

First Use in Commerce

August 9, 2025

Published for Opposition

May 19, 2026

Goods & Services

LED (light emitting diode) lighting fixtures; LED lighting fixtures for indoor and outdoor lighting applications; LED and HID light fixtures; LED mood lights; Hanging lamps; Floor lamps; Halogen lamps

Filing History

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
May 19, 2026 NPUB
PUBLISHED FOR OPPOSITION
May 19, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
May 13, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Apr 20, 2026 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Apr 20, 2026 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Apr 20, 2026 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Apr 20, 2026 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Feb 24, 2026 GNRN
NON-FINAL ACTION E-MAILED
Feb 24, 2026 GNRT
NON-FINAL ACTION WRITTEN
Feb 24, 2026 CNRT
ASSIGNED TO EXAMINER
Feb 19, 2026 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Feb 18, 2026 NWOS
APPLICATION FILING RECEIPT MAILED
Sep 30, 2025 MAFR
NEW APPLICATION ENTERED
Sep 30, 2025 NWAP

Related Trademarks