Who owns the HEELIUM trademark?

The HEELIUM trademark is owned by HALE TOPCO LLC.

What is the serial number for HEELIUM?

The USPTO serial number for HEELIUM is 99163478.

What is the registration number for HEELIUM?

HEELIUM is registered under USPTO registration number 0.

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Home Search: HEELIUMHEELIUM #99163478

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Updated Oct 15, 2026·16 searches this week

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HEE

USPTO Trademark Record

PENDING

HEELIUM

Q: What class is the HEELIUM trademark registered in?

The HEELIUM trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus), Class 025 (Clothing, footwear & headgear).

SN 99163478·Reg 0·Filed Apr 30, 2025

Owner HALE TOPCO LLC

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.; Clothing, footwear, headwear.

HEELIUM (Serial No. 99163478), Registration No. 0, is a pending US trademark filed on Apr 30, 2025 by HALE TOPCO LLC. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus), Class 025 (Clothing, footwear & headgear).

sou-expired: September 20, 2026

Mark Intelligence

HEELIUM (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. The mark covers Class 010 (Surgical, medical, dental & veterinary apparatus) and Class 025 (Clothing, footwear & headgear) respectively. Goods and services include Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contac.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 30, 2025

SERIAL

99163478

REG#

Filing Information

StatusPENDING

Filing DateApr 30, 2025

Serial Number99163478

Registration No.0

Status DateJan 20, 2026

Published for OppositionNov 25, 2025

Mark TypeStandard characters

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

Class 025Clothing, footwear & headgear

US codes: 022, 039

Clothing, footwear, headwear.

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

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Status History

25 events

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Sep 29, 2026

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU TEAS EXTENSION RECEIVED

Jun 26, 2026

SOU TEAS EXTENSION RECEIVED

TEAS STATEMENT OF USE RECEIVED

Jun 26, 2026

TEAS STATEMENT OF USE RECEIVED

TEAS REQUEST TO DIVIDE RECEIVED

Jun 26, 2026

TEAS REQUEST TO DIVIDE RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 27, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 27, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

May 27, 2026

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 27, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 27, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

May 27, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jan 20, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Nov 25, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 25, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 19, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 29, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 28, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 28, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 28, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Sep 24, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 24, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 24, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 19, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 09, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 30, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 30, 2025

APPLICATION FILING RECEIPT MAILED

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