Who owns the HELIOSTEAM trademark?

The HELIOSTEAM trademark is owned by Heliogen, Inc..

What is the serial number for HELIOSTEAM?

The USPTO serial number for HELIOSTEAM is 97583066.

What is the registration number for HELIOSTEAM?

HELIOSTEAM is registered under USPTO registration number 0.

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Home Search: HELIOSTEAMHELIOSTEAM #97583066

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HEL

USPTO Trademark Record

ABANDONED

HELIOSTEAM

Q: What class is the HELIOSTEAM trademark registered in?

The HELIOSTEAM trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 037 (Construction, installation & repair services), Class 039 (Transportation, travel & storage services).

SN 97583066·Reg 0·Filed Sep 08, 2022

Owner Heliogen, Inc.

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.; Construction services; installation and repair services; mining extraction, oil and gas drilling.; Transport; packaging and storage of goods; travel arrangement.

HELIOSTEAM (Serial No. 97583066), Registration No. 0, is a abandoned US trademark filed on Sep 08, 2022 by Heliogen, Inc.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 037 (Construction, installation & repair services), Class 039 (Transportation, travel & storage services).

Conflict Analysis

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Mark Intelligence

HELIOSTEAM (Reg. #0) is an abandoned US trademark that was filed in 2022 but has since been abandoned. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 037 (Construction, installation & repair services) and Class 039 (Transportation, travel & storage services) respectively. Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 08, 2022

SERIAL

97583066

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateSep 08, 2022

Serial Number97583066

Registration No.0

Registration DateDec 31, 1969

Status DateOct 27, 2025

Published for OppositionAug 01, 2023

Filing Basis & Declarations

Standard Characters ClaimedTrademark

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1714607

499Sep 22, 2022

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

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

Class 037Construction, installation & repair services

US codes: 100, 103, 106

Construction services; installation and repair services; mining extraction, oil and gas drilling.

Class 039Transportation, travel & storage services

US codes: 100, 105

Transport; packaging and storage of goods; travel arrangement.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

22 events

ABANDONMENT - NO USE STATEMENT FILED

Oct 27, 2025

ABANDONMENT - NO USE STATEMENT FILED

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

Oct 27, 2025

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

SOU EXTENSION 3 GRANTED

Mar 27, 2025

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 27, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Mar 26, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Mar 26, 2025

SOU EXTENSION 3 FILED

SOU TEAS EXTENSION RECEIVED

Sep 25, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Sep 25, 2024

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Sep 25, 2024

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Sep 25, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 27, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Mar 26, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Mar 26, 2024

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Mar 26, 2024

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 26, 2023

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Aug 01, 2023

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 01, 2023

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 12, 2023

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 23, 2023

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 22, 2023

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 26, 2022

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 12, 2022

NEW APPLICATION ENTERED

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Additional USPTO filings from the same owner.

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HEL

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Additional USPTO filings handled by the same attorney of record.

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BAR

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DIS

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