Who owns the WALKUM trademark?

The WALKUM trademark is owned by Walkum, LLC.

What class is the WALKUM trademark registered in?

The WALKUM trademark is registered in Class 037 (Construction, installation & repair services).

What is the serial number for WALKUM?

The USPTO serial number for WALKUM is 98783700.

What is the registration number for WALKUM?

WALKUM is registered under USPTO registration number 8082557.

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Updated Sep 26, 2026·9 searches this week

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USPTO Trademark Record

REGISTERED

WALKUM

SN 98783700·Reg 8082557·Filed Oct 03, 2024

Owner Walkum, LLC

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

WALKUM (Serial No. 98783700), Registration No. 8082557, is a registered US trademark filed on Oct 03, 2024 by Walkum, LLC. This trademark covers Class 037 (Construction, installation & repair services).

early section 8: December 30, 2031

Conflict Analysis

Full conflict analysis for WALKUM (SN 98783700) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

WALKUM (Reg. #8082557) is a registered US trademark that has been protecting its owner, Walkum, LLC, since 2024. The mark covers Class 037 (Construction, installation & repair services). Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.. The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 03, 2024

SERIAL

98783700

REG#

8082557

REGISTERED

Dec 30, 2025

Filing Information

StatusREGISTERED

Filing DateOct 03, 2024

Serial Number98783700

Registration No.8082557

Registration DateDec 30, 2025

Status DateDec 30, 2025

Published for OppositionNov 11, 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: Oct 02, 2024

First use in commerce: Oct 02, 2024

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

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

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Status History

26 events

REGISTERED-PRINCIPAL REGISTER

Dec 30, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Dec 30, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Nov 11, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 11, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 05, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 14, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Oct 13, 2025

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 13, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 13, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

FINAL REFUSAL WRITTEN

Oct 01, 2025

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Oct 01, 2025

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Oct 01, 2025

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS PETITION TO REVIVE RECEIVED

Sep 17, 2025

TEAS PETITION TO REVIVE RECEIVED

PETITION TO REVIVE-GRANTED

Sep 17, 2025

PETITION TO REVIVE-GRANTED

NOTICE OF REVIVAL - E-MAILED

Sep 17, 2025

NOTICE OF REVIVAL - E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 17, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 17, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 17, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Jul 23, 2025

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ASSIGNED TO EXAMINER

Apr 08, 2025

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Apr 08, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 08, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 08, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 07, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 03, 2024

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 03, 2024

APPLICATION FILING RECEIPT MAILED

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