Who owns the OF trademark?

The OF trademark is owned by OsteoFit LLC.

What class is the OF trademark registered in?

The OF trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus).

What is the serial number for OF?

The USPTO serial number for OF is 99451470.

What is the registration number for OF?

OF is registered under USPTO registration number 8388406.

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Updated Oct 20, 2026·28 searches this week

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USPTO Trademark Record

REGISTERED

OF

SN 99451470·Reg 8388406·Filed Oct 20, 2025

Owner OsteoFit 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.

OF (Serial No. 99451470), Registration No. 8388406, is a registered US trademark filed on Oct 20, 2025 by OsteoFit LLC. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

early section 8: August 11, 2032

Mark Intelligence

OF (Reg. #8388406) is a registered US trademark that has been protecting its owner, OsteoFit LLC, since 2025. The mark covers Class 010 (Surgical, medical, dental & veterinary apparatus). 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

Oct 20, 2025

SERIAL

99451470

REG#

8388406

REGISTERED

Aug 11, 2026

Filing Information

StatusREGISTERED

Filing DateOct 20, 2025

Serial Number99451470

Registration No.8388406

Registration DateAug 11, 2026

Status DateAug 11, 2026

Published for OppositionJun 23, 2026

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

First use anywhere: Aug 20, 2020

First use in commerce: Apr 16, 2021

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

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Status History

17 events

REGISTERED-PRINCIPAL REGISTER

Aug 11, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 11, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 23, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 23, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 17, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 23, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 21, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 21, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 21, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Mar 06, 2026

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Mar 06, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 06, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 06, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 04, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Mar 04, 2026

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Oct 20, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 20, 2025

APPLICATION FILING RECEIPT MAILED

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