Who owns the HELIO trademark?

The HELIO trademark is owned by Helio AG.

What class is the HELIO trademark registered in?

The HELIO trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for HELIO?

The USPTO serial number for HELIO is 79407492.

What is the registration number for HELIO?

HELIO is registered under USPTO registration number 0.

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HEL

USPTO Trademark Record

ABANDONED

HELIO

SN 79407492·Reg 0·Filed Jun 27, 2024

Owner Helio AG

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

HELIO (Serial No. 79407492), Registration No. 0, is a abandoned US trademark filed on Jun 27, 2024 by Helio AG. This trademark covers Class 042 (Scientific, technology & SaaS services).

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HELIO (Reg. #0) is an abandoned US trademark that was filed in 2024 but has since been abandoned. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 3 opposition proceedings during prosecution.

FILED

Jun 27, 2024

SERIAL

79407492

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateJun 27, 2024

Serial Number79407492

Registration No.0

Registration DateDec 31, 1969

Status DateApr 14, 2026

Mark TypeDesign with words

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

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Status History

22 events

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Apr 14, 2026

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Apr 14, 2026

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Apr 09, 2026

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Mar 23, 2026

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Mar 23, 2026

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

NON-FINAL ACTION WRITTEN

Sep 30, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 30, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 30, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 29, 2025

ASSIGNED TO EXAMINER

CHANGE OF NAME/ADDRESS REC'D FROM IB

May 16, 2025

CHANGE OF NAME/ADDRESS REC'D FROM IB

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 10, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 10, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 10, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Apr 05, 2025

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Mar 17, 2025

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Mar 17, 2025

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Feb 09, 2025

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Feb 07, 2025

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Dec 26, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 25, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 25, 2024

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Oct 24, 2024

SN ASSIGNED FOR SECT 66A APPL FROM IB

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