Who owns the HELIAN trademark?

The HELIAN trademark is owned by Shenzhen Helian Electronics CO., LTD.

What class is the HELIAN trademark registered in?

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

What is the serial number for HELIAN?

The USPTO serial number for HELIAN is 88497146.

What is the registration number for HELIAN?

HELIAN is registered under USPTO registration number 0.

Sealvo

Home Search: HELIANHELIAN #88497146

Back

Updated Oct 2, 2026·16 searches this week

View on USPTO TSDR Find similar marks

HEL

USPTO Trademark Record

ABANDONED

HELIAN

SN 88497146·Reg 0·Filed Jul 02, 2019

Owner Shenzhen Helian Electronics CO., LTD

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

HELIAN (Serial No. 88497146), Registration No. 0, is a abandoned US trademark filed on Jul 02, 2019 by Shenzhen Helian Electronics CO., LTD. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Conflict Analysis

Full conflict analysis for HELIAN (SN 88497146) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

HELIAN (Reg. #0) is an abandoned US trademark that was filed in 2019 but has since been abandoned. 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

Jul 02, 2019

SERIAL

88497146

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateJul 02, 2019

Serial Number88497146

Registration No.0

Registration DateDec 31, 1969

Status DateAug 06, 2020

Mark TypeStandard characters

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 031, 034

First use anywhere: Apr 25, 2017

First use in commerce: Apr 25, 2017

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.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

14 events

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Aug 07, 2020

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Aug 06, 2020

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

FINAL REFUSAL WRITTEN

Jan 16, 2020

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Jan 16, 2020

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Jan 16, 2020

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 14, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 13, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 13, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Sep 25, 2019

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 25, 2019

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 25, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 21, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 11, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 05, 2019

NEW APPLICATION ENTERED

Other Marks by Shenzhen Helian Electronics CO., LTD

Additional USPTO filings from the same owner.

LOG

LogoMark

88389128

Shenzhen Helian Electronics CO., LTD

REGISTERED

88592561

Shenzhen Helian Electronics CO., LTD

REGISTERED

LOG

LogoMark

87458513

Shenzhen Helian Electronics CO., LTD

ABANDONED

Other Marks by Timothy T. Wang

Additional USPTO filings handled by the same attorney of record.

NUT

NUTRIBIOME

98782791

REGISTERED

SMA

SMARTCYCLE

99072464

REGISTERED

KIN

KING HOUSE SUSHI KOREAN BBQ

99230976

REGISTERED

DEC

DECOBOND

86485490

REGISTERED

HELIAN

Run a conflict check

Other Marks by Shenzhen Helian Electronics CO., LTD

Other Marks by Timothy T. Wang

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company