Who owns the D trademark?

The D trademark is owned by Data Equilibrium LLC.

What class is the D trademark registered in?

The D trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for D?

The USPTO serial number for D is 88252073.

What is the registration number for D?

D is registered under USPTO registration number 5812733.

Sealvo

Home Search: DD #88252073

Back

Updated Sep 20, 2026·31 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

REGISTERED

D

SN 88252073·Reg 5812733·Filed Jan 07, 2019

Owner Data Equilibrium LLC

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

D (Serial No. 88252073), Registration No. 5812733, is a registered US trademark filed on Jan 07, 2019 by Data Equilibrium LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: July 23, 2029

Conflict Analysis

Full conflict analysis for D (SN 88252073) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

D (Reg. #5812733) is a registered US trademark that has been protecting its owner, Data Equilibrium LLC, since 2019. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 07, 2019

SERIAL

88252073

REG#

5812733

REGISTERED

Jul 23, 2019

Filing Information

StatusREGISTERED

Filing DateJan 07, 2019

Serial Number88252073

Registration No.5812733

Registration DateJul 23, 2019

Status DateAug 29, 2025

Published for OppositionMay 07, 2019

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jul 01, 2017

First use in commerce: Jul 01, 2017

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

13 events

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Aug 29, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Aug 29, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 29, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Apr 23, 2025

TEAS SECTION 8 & 15 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Jul 23, 2024

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Jul 23, 2019

REGISTERED-PRINCIPAL REGISTER

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 07, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

May 07, 2019

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 17, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 26, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 22, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 28, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 10, 2019

NEW APPLICATION ENTERED

Other Marks by Data Equilibrium LLC

Additional USPTO filings from the same owner.

DAT

DATA EQUILIBRIUM

88252039

Data Equilibrium LLC

REGISTERED

DAT

DATAEQ

88252049

Data Equilibrium LLC

ABANDONED

Other Marks in Class 042 — Scientific, technology & SaaS services

Recently filed and registered marks in the same international class.

99288908

Readdle Technologies Limited

REGISTERED

99450942

DISCOVERY IP HOLDINGS, LLC

REGISTERED

86046634

Brigitta B. Rubin

REGISTERED

86903096

SITEWORX SOFTWARE USA, LLC

REGISTERED

Other Marks by Lauren K. Tagarao

Additional USPTO filings handled by the same attorney of record.

FIE

FIELD TRIP MERCH

99614691

REGISTERED

SOF

SOFTCELL

86619656

REGISTERED

FRI

FRIO

86657737

REGISTERED

SLI

SLIPPIES

75096784

REGISTERED

D

Run a conflict check

Other Marks by Data Equilibrium LLC

Other Marks in Class 042 — Scientific, technology & SaaS services

Other Marks by Lauren K. Tagarao

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company