Who owns the BLACKSTONE LAW trademark?

The BLACKSTONE LAW trademark is owned by BLACKSTONE LAW.

What class is the BLACKSTONE LAW trademark registered in?

The BLACKSTONE LAW trademark is registered in Class 045 (Legal, security & personal social services).

What is the serial number for BLACKSTONE LAW?

The USPTO serial number for BLACKSTONE LAW is 87912521.

What is the registration number for BLACKSTONE LAW?

BLACKSTONE LAW is registered under USPTO registration number 6126539.

Sealvo

Home Search: BLACKSTONE LAWBLACKSTONE LAW #87912521

Back

Updated Sep 28, 2026·37 searches this week

View on USPTO TSDR Find similar marks

BLA

USPTO Trademark Record

REGISTERED

BLACKSTONE LAW

SN 87912521·Reg 6126539·Filed May 08, 2018

Owner BLACKSTONE LAW

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

BLACKSTONE LAW (Serial No. 87912521), Registration No. 6126539, is a registered US trademark filed on May 08, 2018 by BLACKSTONE LAW. This trademark covers Class 045 (Legal, security & personal social services).

Section 8/9 declaration window: August 12, 2030

Conflict Analysis

Full conflict analysis for BLACKSTONE LAW (SN 87912521) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

BLACKSTONE LAW (Reg. #6126539) is a registered US trademark that has been protecting its owner, BLACKSTONE LAW, since 2018. The mark covers Class 045 (Legal, security & personal social services). Goods and services include Legal services; security services for the physical protection of tangible property and individuals; dating services, onl....

FILED

May 08, 2018

SERIAL

87912521

REG#

6126539

REGISTERED

Aug 11, 2020

Filing Information

StatusREGISTERED

Filing DateMay 08, 2018

Serial Number87912521

Registration No.6126539

Registration DateAug 11, 2020

Status DateJan 28, 2026

Next RenewalAugust 12, 2030

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 Accepted

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 045Legal, security & personal social services

US codes: 100, 101

First use anywhere: Feb 01, 2018

First use in commerce: Feb 01, 2018

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

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

39 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Jan 28, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Jan 28, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 26, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Sep 16, 2025

TEAS SECTION 8 RECEIVED

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

Aug 11, 2025

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 26, 2022

TEAS CHANGE OF OWNER ADDRESS RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Apr 26, 2022

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 26, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 26, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 26, 2022

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

REGISTERED-SUPPLEMENTAL REGISTER

Aug 11, 2020

REGISTERED-SUPPLEMENTAL REGISTER

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jul 04, 2020

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER

Jun 27, 2020

APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 19, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Jun 18, 2020

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 18, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

FINAL REFUSAL WRITTEN

May 06, 2020

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

May 06, 2020

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

May 06, 2020

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 15, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 14, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 14, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Oct 15, 2019

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Oct 15, 2019

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Oct 15, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Sep 26, 2019

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

SUSPENSION LETTER WRITTEN

Mar 26, 2019

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Mar 26, 2019

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Mar 26, 2019

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

ASSIGNED TO LIE

Mar 05, 2019

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 05, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 05, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 28, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION WRITTEN

Sep 05, 2018

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 05, 2018

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 05, 2018

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Aug 29, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 17, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 11, 2018

NEW APPLICATION ENTERED

Other Marks in Class 045 — Legal, security & personal social services

Recently filed and registered marks in the same international class.

BLA

BLACKSTONE SECURITY

86893966

Swindall, Daniel L

REGISTERED

BLA

BLACKSTONE DEFENSE SERVICES

87171940

Blackstone Defense Services Corp

REGISTERED

LAW

98033379

Levine and Wiss, PLLC

REGISTERED

LAW

#LAW

87724338

Pound Law, LLC

REGISTERED

BLACKSTONE LAW

Run a conflict check

Other Marks in Class 045 — Legal, security & personal social services

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company