Who owns the /DEV trademark?

The /DEV trademark is owned by Slashdev LLC.

What class is the /DEV trademark registered in?

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

What is the serial number for /DEV?

The USPTO serial number for /DEV is 99105282.

What is the registration number for /DEV?

/DEV is registered under USPTO registration number 8084134.

Sealvo

Home Search: /DEV/DEV #99105282

Back

Updated Sep 27, 2026·37 searches this week

View on USPTO TSDR Find similar marks

DEV

USPTO Trademark Record

REGISTERED

/DEV

SN 99105282·Reg 8084134·Filed Mar 26, 2025

Owner Slashdev 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.

/DEV (Serial No. 99105282), Registration No. 8084134, is a registered US trademark filed on Mar 26, 2025 by Slashdev LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: December 30, 2031

Conflict Analysis

Full conflict analysis for /DEV (SN 99105282) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

/DEV (Reg. #8084134) is a registered US trademark that has been protecting its owner, Slashdev LLC, since 2025. 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

Mar 26, 2025

SERIAL

99105282

REG#

8084134

REGISTERED

Dec 30, 2025

Filing Information

StatusREGISTERED

Filing DateMar 26, 2025

Serial Number99105282

Registration No.8084134

Registration DateDec 30, 2025

Status DateDec 30, 2025

Published for OppositionNov 11, 2025

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jan 01, 2022

First use in commerce: Jan 01, 2022

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

17 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 15, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 06, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 06, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 06, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Aug 27, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 27, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 27, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Aug 25, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 11, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 11, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Mar 26, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Mar 26, 2025

APPLICATION FILING RECEIPT MAILED

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

Recently filed and registered marks in the same international class.

MON

MONDAY DEV

79421343

MONDAY.COM LTD

REGISTERED

OKA

OKAY DEV

90380529

OKAY DEV, LLC

REGISTERED

DEV

DEV IQ

88168769

DVHP Inc.

REGISTERED

MET

METHOD DEV

98378020

Method Development LLC

REGISTERED

/DEV

Run a conflict check

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

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company