Who owns the CHATBLK trademark?

The CHATBLK trademark is owned by BlackRock Finance, Inc..

What class is the CHATBLK trademark registered in?

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

What is the serial number for CHATBLK?

The USPTO serial number for CHATBLK is 98830163.

What is the registration number for CHATBLK?

CHATBLK is registered under USPTO registration number 8382250.

Sealvo

Home Search: CHATBLKCHATBLK #98830163

Back

Updated Sep 19, 2026·40 searches this week

View on USPTO TSDR Find similar marks

CHA

USPTO Trademark Record

REGISTERED

CHATBLK

SN 98830163·Reg 8382250·Filed Oct 31, 2024

Owner BlackRock Finance, Inc.

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.

CHATBLK (Serial No. 98830163), Registration No. 8382250, is a registered US trademark filed on Oct 31, 2024 by BlackRock Finance, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: August 04, 2032

Conflict Analysis

Full conflict analysis for CHATBLK (SN 98830163) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CHATBLK (Reg. #8382250) is a registered US trademark that has been protecting its owner, BlackRock Finance, Inc., since 2024. 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

Oct 31, 2024

SERIAL

98830163

REG#

8382250

REGISTERED

Aug 04, 2026

Filing Information

StatusREGISTERED

Filing DateOct 31, 2024

Serial Number98830163

Registration No.8382250

Registration DateAug 04, 2026

Status DateAug 04, 2026

Published for OppositionJun 24, 2025

Filing Basis & Declarations

Standard Characters ClaimedUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Feb 17, 2026

First use in commerce: Feb 17, 2026

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

Aug 04, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 04, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 15, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jul 15, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

May 18, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Feb 19, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Feb 19, 2026

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Aug 19, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jun 24, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 24, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 18, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 22, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Apr 30, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 26, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 31, 2024

NEW APPLICATION ENTERED

Other Marks by BlackRock Finance, Inc.

Additional USPTO filings from the same owner.

DEC

DECO

78310339

BLACKROCK FINANCE, INC.

REGISTERED

BLA

BLACKROCK

88310306

BLACKROCK FINANCE, INC.

REGISTERED

LEA

LEAF

88339446

BLACKROCK FINANCE, INC.

REGISTERED

IRE

IRETIRE

86448660

BLACKROCK FINANCE, INC.

REGISTERED

Other Marks by Carrie Webb Olson

Additional USPTO filings handled by the same attorney of record.

32N

32ND

86726003

REGISTERED

FIF

FIFA WOMEN'S CHAMPIONS CUP

99374731

REGISTERED

WOR

WORLD CUP 2026

97504595

REGISTERED

SHE

SHE WHO PLAYS

99381516

REGISTERED

CHATBLK

Run a conflict check

Other Marks by BlackRock Finance, Inc.

Other Marks by Carrie Webb Olson

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company