Who owns the TRIHIL trademark?

The TRIHIL trademark is owned by BTL Industries.

What is the serial number for TRIHIL?

The USPTO serial number for TRIHIL is 79443867.

What is the registration number for TRIHIL?

TRIHIL is registered under USPTO registration number 8446000.

TRI

USPTO Trademark Record

REGISTERED

TRIHIL

Q: What class is the TRIHIL trademark registered in?

The TRIHIL trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus), Class 044 (Medical, veterinary & beauty care services).

SN 79443867·Reg 8446000·Filed Dec 15, 2025

Owner BTL Industries

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.; Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

TRIHIL (Serial No. 79443867), Registration No. 8446000, is a registered US trademark filed on Dec 15, 2025 by BTL Industries. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus), Class 044 (Medical, veterinary & beauty care services).

early section 8: September 22, 2032

Mark Intelligence

TRIHIL (Reg. #8446000) is a registered US trademark that has been protecting its owner, BTL Industries, since 2025. The mark covers Class 010 (Surgical, medical, dental & veterinary apparatus) and Class 044 (Medical, veterinary & beauty care services) 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

Dec 15, 2025

SERIAL

79443867

REG#

8446000

REGISTERED

Sep 22, 2026

Owner

Applicant

BTL Industries

Entity

Not Provided

Address

8 Tzar Kaloyan str, BG-1000 Sofia

Country

Attorney

NameRyan D Artis

Law firm

Ryan D Artis Riverside Law LLP

Docket

206265610697

Address

175 Strafford Ave, Suite 100, Wayne, PA 19087, United States

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Filing Information

StatusREGISTERED

Filing DateDec 15, 2025

Serial Number79443867

Registration No.8446000

Registration DateSep 22, 2026

Status DateSep 22, 2026

Published for OppositionAug 04, 2026

Mark TypeStandard characters

Attorney Docket206265610697

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

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

Status History

20 events

REGISTERED-PRINCIPAL REGISTER

Sep 22, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 22, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Aug 04, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 04, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 29, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 06, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 02, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 02, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 02, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Jun 18, 2026

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

May 30, 2026

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

May 30, 2026

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NEW REPRESENTATIVE AT IB RECEIVED

May 21, 2026

NEW REPRESENTATIVE AT IB RECEIVED

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Apr 18, 2026

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

ASSIGNED TO EXAMINER

Apr 17, 2026

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Apr 17, 2026

NON-FINAL ACTION WRITTEN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 10, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Mar 10, 2026

APPLICATION FILING RECEIPT MAILED

LIMITATION FROM ORIGINAL APPLICATION ENTERED

Mar 09, 2026

LIMITATION FROM ORIGINAL APPLICATION ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Feb 19, 2026

SN ASSIGNED FOR SECT 66A APPL FROM IB

TRIHIL

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