Who owns the T FIBER trademark?

The T FIBER trademark is owned by Deutsche Telekom AG.

What is the serial number for T FIBER?

The USPTO serial number for T FIBER is 98586143.

What is the registration number for T FIBER?

T FIBER is registered under USPTO registration number 7814654.

Sealvo

Home Search: T FIBERT FIBER #98586143

Back

Updated Sep 19, 2026·15 searches this week

View on USPTO TSDR Find similar marks

TFI

USPTO Trademark Record

REGISTERED

T FIBER

Q: What class is the T FIBER trademark registered in?

The T FIBER trademark is registered in Class 037 (Construction, installation & repair services), Class 038 (Telecommunications services).

SN 98586143·Reg 7814654·Filed Jun 05, 2024

Owner Deutsche Telekom AG

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

T FIBER (Serial No. 98586143), Registration No. 7814654, is a registered US trademark filed on Jun 05, 2024 by Deutsche Telekom AG. This trademark covers Class 037 (Construction, installation & repair services), Class 038 (Telecommunications services).

early section 8: June 03, 2031

Conflict Analysis

Full conflict analysis for T FIBER (SN 98586143) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

T FIBER (Reg. #7814654) is a registered US trademark that has been protecting its owner, Deutsche Telekom AG, since 2024. The mark covers Class 037 (Construction, installation & repair services) and Class 038 (Telecommunications services) respectively. Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.; Telecommunications.. The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 05, 2024

SERIAL

98586143

REG#

7814654

REGISTERED

Jun 03, 2025

Filing Information

StatusREGISTERED

Filing DateJun 05, 2024

Serial Number98586143

Registration No.7814654

Registration DateJun 03, 2025

Status DateJun 03, 2025

Published for OppositionApr 15, 2025

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Aug 05, 2021

First use in commerce: Aug 05, 2021

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

Class 038Telecommunications services

US codes: 100, 101, 104

First use anywhere: Aug 05, 2021

First use in commerce: Aug 05, 2021

Telecommunications.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

15 events

REGISTERED-PRINCIPAL REGISTER

Jun 03, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 03, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Apr 15, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 15, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 09, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 21, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 19, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 19, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 19, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Dec 20, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Dec 20, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 20, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Dec 18, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 17, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 05, 2024

NEW APPLICATION ENTERED

Other Marks by Deutsche Telekom AG

Additional USPTO filings from the same owner.

TPH

T PHONE

79357797

Deutsche Telekom AG

REGISTERED

TMO

T MOBILE AUTHORIZED RETAILER

99272639

Deutsche Telekom AG

REGISTERED

TMO

T MOBILE AUTHORIZED RETAILER

99272642

Deutsche Telekom AG

REGISTERED

TAU

T AUTHORIZED RETAILER

99272644

Deutsche Telekom AG

REGISTERED

Other Marks in Class 037 — Construction, installation & repair services

Recently filed and registered marks in the same international class.

TFI

T FIBER

98586145

Deutsche Telekom AG

REGISTERED

MER

MEREO FIBER

98956273

Mereo 89, LLC

REGISTERED

ARC

ARCHTOP FIBER

97980113

Archtop Fiber LLC

REGISTERED

BYS

BYSMART FIBER

79263623

Bystronic Laser AG

REGISTERED

Other Marks by Ross Q. Panko

Additional USPTO filings handled by the same attorney of record.

BAC

BACK OFFICE BY BUYERS EDGE PLATFORM

98523893

REGISTERED

AGE

AGE LOSS

78604935

REGISTERED

HOM

HOME OF THE FREE VACUUM

99503535

REGISTERED

PRE

PRESTIGE CAR WASH & GAS

99503542

REGISTERED

T FIBER

Run a conflict check

Other Marks by Deutsche Telekom AG

Other Marks in Class 037 — Construction, installation & repair services

Other Marks by Ross Q. Panko

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company