Who owns the GO SO ILL trademark?

The GO SO ILL trademark is owned by Blair, Cannan C.

What class is the GO SO ILL trademark registered in?

The GO SO ILL trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for GO SO ILL?

The USPTO serial number for GO SO ILL is 87826499.

What is the registration number for GO SO ILL?

GO SO ILL is registered under USPTO registration number 5737703.

GOS

USPTO Trademark Record

REGISTERED

GO SO ILL

SN 87826499·Reg 5737703·Filed Mar 08, 2018

Owner Blair, Cannan C

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

GO SO ILL (Serial No. 87826499), Registration No. 5737703, is a registered US trademark filed on Mar 08, 2018 by Blair, Cannan C. This trademark covers Class 009 (Electronics, software & scientific instruments).

Section 8/9 declaration window: April 30, 2029

Mark Intelligence

GO SO ILL (Reg. #5737703) is a registered US trademark that has been protecting its owner, Blair, Cannan C, since 2018. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 08, 2018

SERIAL

87826499

REG#

5737703

REGISTERED

Apr 30, 2019

Owner

Applicant

Blair, Cannan C

Entity

Individual

Address

540 N. DEARBORN ST. P.O. BOX 10314, CHICAGO, IL, 60610

Country

Attorney

Law firm

Blair, Cannan C

Address

540 N. DEARBORN ST. P.O. BOX 10314, CHICAGO, IL 60610, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateMar 08, 2018

Serial Number87826499

Registration No.5737703

Registration DateApr 30, 2019

Status DateAug 14, 2025

Published for OppositionFeb 12, 2019

Next RenewalApril 30, 2029

Mark TypeStylized characters

Status DescriptionLive and registered, Section 8 accepted

Filing Signals

FILED

2018

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 15M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Aug 06, 2015

First use in commerce: Aug 06, 2015

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

Status History

30 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Aug 14, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Aug 14, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 12, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Apr 30, 2025

TEAS SECTION 8 RECEIVED

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

Apr 30, 2024

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

REVIEW OF CORRESPONDENCE COMPLETE - CERTIFICATE OF REG MAILED

Sep 11, 2023

REVIEW OF CORRESPONDENCE COMPLETE - CERTIFICATE OF REG MAILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 28, 2019

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Apr 30, 2019

REGISTERED-PRINCIPAL REGISTER

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 12, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Feb 12, 2019

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 23, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 02, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 18, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

FINAL REFUSAL E-MAILED

Dec 17, 2018

FINAL REFUSAL E-MAILED

NOTIFICATION OF SUBSEQUENT FINAL EMAILED

Dec 17, 2018

NOTIFICATION OF SUBSEQUENT FINAL EMAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Dec 17, 2018

NOTIFICATION OF FINAL REFUSAL EMAILED

SUBSEQUENT FINAL REFUSAL WRITTEN

Dec 17, 2018

SUBSEQUENT FINAL REFUSAL WRITTEN

SUBSEQUENT FINAL EMAILED

Dec 17, 2018

SUBSEQUENT FINAL EMAILED

FINAL REFUSAL WRITTEN

Dec 17, 2018

FINAL REFUSAL WRITTEN

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Dec 17, 2018

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 17, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 12, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 11, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 11, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Jun 21, 2018

NON-FINAL ACTION WRITTEN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 21, 2018

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

Jun 21, 2018

NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jun 20, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 15, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 12, 2018

NEW APPLICATION ENTERED

GO SO ILL

Get pre-filing clearance

Search 15M+ trademarks

Run a conflict check

Other Marks in Class 009 — Electronics, software & scientific instruments

Resources

Company