Who owns the LEADLONG trademark?

The LEADLONG trademark is owned by SITERWELL ELECTRONICS CO., LIMITED.

What class is the LEADLONG trademark registered in?

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

What is the serial number for LEADLONG?

The USPTO serial number for LEADLONG is 99870661.

What is the registration number for LEADLONG?

LEADLONG is registered under USPTO registration number 0.

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Updated Oct 20, 2026·29 searches this week

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USPTO Trademark Record

PENDING

LEADLONG

SN 99870661·Reg 0·Filed Jun 08, 2026

Owner SITERWELL ELECTRONICS CO., LIMITED

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

LEADLONG (Serial No. 99870661), Registration No. 0, is a pending US trademark filed on Jun 08, 2026 by SITERWELL ELECTRONICS CO., LIMITED. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Mark Intelligence

LEADLONG (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply....

FILED

Jun 08, 2026

SERIAL

99870661

REG#

Filing Information

StatusPENDING

Filing DateJun 08, 2026

Serial Number99870661

Registration No.0

Status DateOct 16, 2026

Mark TypeStandard characters