Who owns the PLAINSIGHT.AI trademark?

The PLAINSIGHT.AI trademark is owned by Sixgill, LLC.

What class is the PLAINSIGHT.AI trademark registered in?

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

What is the serial number for PLAINSIGHT.AI?

The USPTO serial number for PLAINSIGHT.AI is 90721792.

What is the registration number for PLAINSIGHT.AI?

PLAINSIGHT.AI is registered under USPTO registration number 0.

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Home Search: PLAINSIGHT.AIPLAINSIGHT.AI #90721792

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Updated Oct 12, 2026·42 searches this week

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PLA

USPTO Trademark Record

ABANDONED

PLAINSIGHT.AI

SN 90721792·Reg 0·Filed May 19, 2021

Owner Sixgill, 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.

PLAINSIGHT.AI (Serial No. 90721792), Registration No. 0, is a abandoned US trademark filed on May 19, 2021 by Sixgill, LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

Mark Intelligence

PLAINSIGHT.AI (Reg. #0) is an abandoned US trademark that was filed in 2021 but has since been abandoned. 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

May 19, 2021

SERIAL

90721792

REG#

Filing Information

StatusABANDONED

Filing DateMay 19, 2021

Serial Number90721792

Registration No.0

Status DateOct 16, 2025

Published for OppositionApr 12, 2022

Mark TypeStandard characters

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

41 events

ABANDONMENT - NO USE STATEMENT FILED

Oct 16, 2025

ABANDONMENT - NO USE STATEMENT FILED

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

Oct 16, 2025

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

SOU TEAS EXTENSION RECEIVED

Oct 30, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 5 FILED

Oct 30, 2024

SOU EXTENSION 5 FILED

SOU EXTENSION 5 GRANTED

Oct 30, 2024

SOU EXTENSION 5 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 30, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 22, 2024

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 22, 2024

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Oct 22, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 22, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 22, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 13, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jun 05, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Jun 05, 2024

SOU EXTENSION 4 FILED

SOU EXTENSION 4 GRANTED

Jun 05, 2024

SOU EXTENSION 4 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Dec 07, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Dec 05, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Dec 05, 2023

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

Dec 05, 2023

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 07, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 2 FILED

Jun 05, 2023

SOU EXTENSION 2 FILED

SOU TEAS EXTENSION RECEIVED

Jun 05, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 GRANTED

Jun 05, 2023

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Dec 02, 2022

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Nov 30, 2022

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Nov 30, 2022

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Nov 30, 2022

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jun 07, 2022

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Apr 12, 2022

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 12, 2022

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 23, 2022

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 10, 2022

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 09, 2022

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 08, 2022

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 08, 2022

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 01, 2022

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Feb 01, 2022

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 01, 2022

NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jan 28, 2022

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 17, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 22, 2021

NEW APPLICATION ENTERED

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