Who owns the XPERT KNOWLEDGE trademark?

The XPERT KNOWLEDGE trademark is owned by SightCall Inc..

What class is the XPERT KNOWLEDGE trademark registered in?

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

What is the serial number for XPERT KNOWLEDGE?

The USPTO serial number for XPERT KNOWLEDGE is 99172377.

What is the registration number for XPERT KNOWLEDGE?

XPERT KNOWLEDGE is registered under USPTO registration number 8375435.

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Home Search: XPERT KNOWLEDGEXPERT KNOWLEDGE #99172377

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Updated Sep 22, 2026·37 searches this week

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USPTO Trademark Record

REGISTERED

XPERT KNOWLEDGE

SN 99172377·Reg 8375435·Filed May 06, 2025

Owner SightCall 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.

XPERT KNOWLEDGE (Serial No. 99172377), Registration No. 8375435, is a registered US trademark filed on May 06, 2025 by SightCall Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: August 04, 2032

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Mark Intelligence

XPERT KNOWLEDGE (Reg. #8375435) is a registered US trademark that has been protecting its owner, SightCall Inc., 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

May 06, 2025

SERIAL

99172377

REG#

8375435

REGISTERED

Aug 04, 2026

Filing Information

StatusREGISTERED

Filing DateMay 06, 2025

Serial Number99172377

Registration No.8375435

Registration DateAug 04, 2026

Status DateAug 04, 2026

Published for OppositionJun 16, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Apr 21, 2025

First use in commerce: Apr 21, 2025

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

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Status History

26 events

REGISTERED-PRINCIPAL REGISTER

Aug 04, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 04, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 16, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 16, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 10, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 18, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS PETITION TO REVIVE RECEIVED

May 04, 2026

TEAS PETITION TO REVIVE RECEIVED

PETITION TO REVIVE-GRANTED

May 04, 2026

PETITION TO REVIVE-GRANTED

NOTICE OF REVIVAL - E-MAILED

May 04, 2026

NOTICE OF REVIVAL - E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 04, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 04, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 04, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Apr 09, 2026

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Apr 09, 2026

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

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

Dec 23, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 23, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 23, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Dec 22, 2025

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Dec 22, 2025

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

ASSIGNED TO EXAMINER

Sep 23, 2025

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Sep 23, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 23, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 23, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 17, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 06, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

May 06, 2025

APPLICATION FILING RECEIPT MAILED

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86266148

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90769709

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