Who owns the DEX trademark?

The DEX trademark is owned by Volvo Truck Corporation.

What is the serial number for DEX?

The USPTO serial number for DEX is 79146730.

What is the registration number for DEX?

DEX is registered under USPTO registration number 4701917.

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Updated Sep 16, 2026·34 searches this week

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DEX

USPTO Trademark Record

REGISTERED

DEX

Q: What class is the DEX trademark registered in?

The DEX trademark is registered in Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services), Class 040 (Treatment & processing of materials).

SN 79146730·Reg 4701917·Filed Feb 06, 2014

Owner Volvo Truck Corporation

Advertising; business management, organization and administration; office functions.; Construction services; installation and repair services; mining extraction, oil and gas drilling.; Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

DEX (Serial No. 79146730), Registration No. 4701917, is a registered US trademark filed on Feb 06, 2014 by Volvo Truck Corporation. This trademark covers Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services), Class 040 (Treatment & processing of materials).

Section 8/9 declaration window: March 19, 2035

Conflict Analysis

Full conflict analysis for DEX (SN 79146730) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DEX (Reg. #4701917) is a registered US trademark that has been protecting its owner, Volvo Truck Corporation, since 2014. The mark covers Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services) and Class 040 (Treatment & processing of materials) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Construction services; installatio.... The mark faced 3 opposition proceedings during prosecution.

FILED

Feb 06, 2014

SERIAL

79146730

REG#

4701917

REGISTERED

Mar 17, 2015

Filing Information

StatusREGISTERED

Filing DateFeb 06, 2014

Serial Number79146730

Registration No.4701917

Registration DateMar 17, 2015

Status DateJun 20, 2025

Published for OppositionDec 30, 2014

Filing Basis & Declarations

Standard Characters ClaimedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

Advertising; business management, organization and administration; office functions.

Class 037Construction, installation & repair services

US codes: 100, 103, 106

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

Class 040Treatment & processing of materials

US codes: 100, 103, 106

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

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

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Status History

52 events

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Feb 24, 2026

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Feb 20, 2026

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

REGISTERED-SEC.71 ACCEPTED

Jun 20, 2025

REGISTERED-SEC.71 ACCEPTED