Who owns the TAXBRAIN trademark?

The TAXBRAIN trademark is owned by LTS SOFTWARE, INC..

What is the serial number for TAXBRAIN?

The USPTO serial number for TAXBRAIN is 85509840.

What is the registration number for TAXBRAIN?

TAXBRAIN is registered under USPTO registration number 4186819.

Sealvo

Home Search: TAXBRAINTAXBRAIN #85509840

Back

Updated Sep 29, 2026·37 searches this week

View on USPTO TSDR Find similar marks

TAX

USPTO Trademark Record

ABANDONED

TAXBRAIN

Q: What class is the TAXBRAIN trademark registered in?

The TAXBRAIN trademark is registered in Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

SN 85509840·Reg 4186819·Filed Jan 05, 2012

Owner LTS SOFTWARE, INC.

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

TAXBRAIN (Serial No. 85509840), Registration No. 4186819, is a abandoned US trademark filed on Jan 05, 2012 by LTS SOFTWARE, INC.. This trademark covers Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

Conflict Analysis

Full conflict analysis for TAXBRAIN (SN 85509840) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

TAXBRAIN (Reg. #4186819) is an abandoned US trademark that was filed in 2012 but has since been abandoned. The mark covers Class 035 (Advertising, business management & retail services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Scientific and technological servi.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 05, 2012

SERIAL

85509840

REG#

4186819

REGISTERED

Aug 07, 2012

Filing Information

StatusABANDONED

Filing DateJan 05, 2012

Serial Number85509840

Registration No.4186819

Registration DateAug 07, 2012

Status DateFeb 17, 2023

Published for OppositionMay 22, 2012

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Nov 21, 2000

First use in commerce: Nov 21, 2000

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Nov 21, 2000

First use in commerce: Nov 21, 2000

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.

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

35 events

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

Feb 17, 2023

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Dec 17, 2021

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Dec 17, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 17, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 17, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Dec 17, 2021

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Aug 07, 2021

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 13, 2020

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 06, 2020

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Nov 20, 2019

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Nov 06, 2019

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

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

Jan 15, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 15, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Sep 05, 2018

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

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

Aug 03, 2018

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

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

Aug 03, 2018

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 02, 2018

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Jul 24, 2018

TEAS SECTION 8 & 15 RECEIVED

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

Aug 07, 2017

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jan 29, 2014

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Aug 07, 2012

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 22, 2012

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 22, 2012

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 02, 2012

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Apr 13, 2012

ASSIGNED TO LIE

EXAMINER'S AMENDMENT ENTERED

Apr 13, 2012

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 13, 2012

APPROVED FOR PUB - PRINCIPAL REGISTER

LAW OFFICE PUBLICATION REVIEW COMPLETED

Apr 13, 2012

LAW OFFICE PUBLICATION REVIEW COMPLETED

EXAMINERS AMENDMENT -WRITTEN

Apr 12, 2012

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Apr 12, 2012

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Apr 12, 2012

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

ASSIGNED TO EXAMINER

Apr 10, 2012

ASSIGNED TO EXAMINER

NOTICE OF PSEUDO MARK MAILED

Jan 12, 2012

NOTICE OF PSEUDO MARK MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 11, 2012

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 09, 2012

NEW APPLICATION ENTERED

Other Marks by LTS SOFTWARE, INC.

Additional USPTO filings from the same owner.

COM

COMPLETETAX

76486049

LTS SOFTWARE, INC.

REGISTERED

ESM

ESMART TAX

85332083

LTS SOFTWARE, INC.

REGISTERED

Other Marks in Class 035 — Advertising, business management & retail services

Recently filed and registered marks in the same international class.

TAX

TAXBRAIN

76192947

PETZ ENTERPRISES, Inc.

ABANDONED

Other Marks by Miriam D. Trudell

Additional USPTO filings handled by the same attorney of record.

OMN

OMNIVOLT

79432157

REGISTERED

SYL

SYLFIRM X PRO

79433518

REGISTERED

RIV

RIVER STONES

79423053

REGISTERED

LOG

LogoMark

79427200

REGISTERED

TAXBRAIN

Run a conflict check

Other Marks by LTS SOFTWARE, INC.

Other Marks in Class 035 — Advertising, business management & retail services

Other Marks by Miriam D. Trudell

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company