Who owns the KNOW UNCERTAINTY trademark?

The KNOW UNCERTAINTY trademark is owned by EntityRisk, Inc..

What class is the KNOW UNCERTAINTY trademark registered in?

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

What is the serial number for KNOW UNCERTAINTY?

The USPTO serial number for KNOW UNCERTAINTY is 97684506.

What is the registration number for KNOW UNCERTAINTY?

KNOW UNCERTAINTY is registered under USPTO registration number 0.

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Updated Sep 28, 2026·42 searches this week

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KNO

USPTO Trademark Record

ABANDONED

KNOW UNCERTAINTY

SN 97684506·Reg 0·Filed Nov 18, 2022

Owner EntityRisk, 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.

KNOW UNCERTAINTY (Serial No. 97684506), Registration No. 0, is a abandoned US trademark filed on Nov 18, 2022 by EntityRisk, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

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Mark Intelligence

KNOW UNCERTAINTY (Reg. #0) is an abandoned US trademark that was filed in 2022 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

Nov 18, 2022

SERIAL

97684506

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateNov 18, 2022

Serial Number97684506

Registration No.0

Registration DateDec 31, 1969

Status DateJun 25, 2026

Published for OppositionDec 19, 2023

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Mar 01, 2023

First use in commerce: Mar 01, 2023

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

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Status History

36 events

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Jun 25, 2026

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Jun 25, 2026

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Mar 11, 2026

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Mar 11, 2026

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

SU - NON-FINAL ACTION - WRITTEN

Dec 11, 2025

SU - NON-FINAL ACTION - WRITTEN

NON-FINAL ACTION E-MAILED

Dec 11, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 11, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Nov 22, 2025

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Nov 22, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

USE AMENDMENT FILED

Jun 03, 2025

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

Jun 03, 2025

TEAS STATEMENT OF USE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 03, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

NEW NOA TO ISSUE

Nov 08, 2024

NEW NOA TO ISSUE

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Nov 06, 2024

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS PETITION TO REVIVE RECEIVED

Aug 23, 2024

TEAS PETITION TO REVIVE RECEIVED

PETITION TO REVIVE-GRANTED

Aug 23, 2024

PETITION TO REVIVE-GRANTED

NOTICE OF REVIVAL - E-MAILED

Aug 23, 2024

NOTICE OF REVIVAL - E-MAILED

TEAS POST PUBLICATION AMENDMENT RECEIVED

Aug 22, 2024

TEAS POST PUBLICATION AMENDMENT RECEIVED

NOTICE OF ALLOWANCE CANCELLED

Aug 13, 2024

NOTICE OF ALLOWANCE CANCELLED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Feb 13, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Dec 19, 2023

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 19, 2023

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 29, 2023

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

RESTORE TO TEAS PLUS

Nov 16, 2023

RESTORE TO TEAS PLUS

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 16, 2023

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 20, 2023

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 19, 2023

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 19, 2023

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

Oct 04, 2023

ASSIGNED TO EXAMINER

REMOVED FROM TEAS PLUS

Sep 08, 2023

REMOVED FROM TEAS PLUS

NON-FINAL ACTION WRITTEN

Sep 08, 2023

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 08, 2023

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 08, 2023

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Aug 30, 2023

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Nov 22, 2022

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 22, 2022

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

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