Who owns the LIGHT EQ trademark?

The LIGHT EQ trademark is owned by ACD Systems International Inc..

What class is the LIGHT EQ trademark registered in?

The LIGHT EQ trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for LIGHT EQ?

The USPTO serial number for LIGHT EQ is 86979409.

What is the registration number for LIGHT EQ?

LIGHT EQ is registered under USPTO registration number 5003526.

LIG

USPTO Trademark Record

REGISTERED

LIGHT EQ

SN 86979409·Reg 5003526·Filed Apr 10, 2015

Owner ACD Systems International Inc.

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.

LIGHT EQ (Serial No. 86979409), Registration No. 5003526, is a registered US trademark filed on Apr 10, 2015 by ACD Systems International Inc.. This trademark covers Class 009 (Electronics, software & scientific instruments).

Section 8/9 declaration window: July 21, 2036

Mark Intelligence

LIGHT EQ (Reg. #5003526) is a registered US trademark that has been protecting its owner, ACD Systems International Inc., since 2015. 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

Apr 10, 2015

SERIAL

86979409

REG#

5003526

REGISTERED

Jul 19, 2016

Owner

Applicant

ACD Systems International Inc.

Entity

Corporation

Address

2412 Marlene Drive, Victoria BC, V9B4L5

Country

Attorney

NameCatherine Parrish Lake

Law firm

Catherine Parrish Lake Dorsey & Whitney

Docket

T296713.US.2

Address

111 S. Main Street, Suite 2100, Salt Lake City, UT 84111-2176, 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 DateApr 10, 2015

Serial Number86979409

Registration No.5003526

Registration DateJul 19, 2016

Status DateJul 25, 2026

Published for OppositionSep 01, 2015

Next RenewalJuly 21, 2036

Mark TypeStandard characters

Attorney DocketT296713.US.2

Status DescriptionLive and registered, renewed

Filing Signals

FILED

2015

YEARS AGO

11y

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: Sep 30, 2007

First use in commerce: Sep 30, 2007

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

Status History

41 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 25, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jul 25, 2026

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jul 25, 2026

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jul 25, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

May 26, 2026

TEAS SECTION 8 & 9 RECEIVED

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

Jul 20, 2025

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

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

Apr 08, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 08, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 08, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 11, 2022

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Feb 11, 2022

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

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

Feb 11, 2022

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

TEAS SECTION 8 & 15 RECEIVED

Oct 21, 2021

TEAS SECTION 8 & 15 RECEIVED

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

Jul 19, 2021

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

REGISTERED-PRINCIPAL REGISTER

Jul 19, 2016

REGISTERED-PRINCIPAL REGISTER

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

Jun 23, 2016

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 23, 2016

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

DIVISIONAL PROCESSING COMPLETE

Jun 15, 2016

DIVISIONAL PROCESSING COMPLETE

1(B) BASIS DELETED; PROCEED TO REGISTRATION

Jun 15, 2016

1(B) BASIS DELETED; PROCEED TO REGISTRATION

CASE ASSIGNED TO INTENT TO USE PARALEGAL

May 26, 2016

CASE ASSIGNED TO INTENT TO USE PARALEGAL

DIVISIONAL REQUEST RECEIVED

Apr 26, 2016

DIVISIONAL REQUEST RECEIVED

TEAS REQUEST TO DIVIDE RECEIVED

Apr 26, 2016

TEAS REQUEST TO DIVIDE RECEIVED

NOTICE OF ALLOWANCE CANCELLED

Apr 26, 2016

NOTICE OF ALLOWANCE CANCELLED

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

Mar 08, 2016

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 08, 2016

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 27, 2015

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Sep 01, 2015

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 01, 2015

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 12, 2015

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jul 27, 2015

LAW OFFICE PUBLICATION REVIEW COMPLETED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 24, 2015

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 24, 2015

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 24, 2015

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

Jul 20, 2015

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 09, 2015

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION WRITTEN

Jun 16, 2015

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 16, 2015

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 16, 2015

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jun 10, 2015

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 17, 2015

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 14, 2015

NEW APPLICATION ENTERED

LIGHT EQ

Get pre-filing clearance

Search 15M+ trademarks

Run a conflict check

Other Marks by ACD Systems International Inc.

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

Other Marks by Catherine Parrish Lake

Resources

Company