TrademarkDir
SQ1
LIVE

Serial Number

78396018

Owner

SQUARE 1 PRECISION LIGHTING, INC.

First Use Date

Jun 1, 1990

Filing Date

Apr 4, 2004

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SQ1 Trademark

Serial Number: 78396018 • Registration: 3019923

SQ1 is a trademark filed by SQUARE 1 PRECISION LIGHTING, INC. on April 4, 2004. The trademark is classified under Class 11 (Environmental Control). The application is currently registered and active.

Owner Contact Info

SQUARE 1 PRECISION LIGHTING, INC. (4 trademarks)

4300 WEST NORTH AVENUE
STONE PARK, IL 60165

Entity Type: 03

Helenowski, Jacek (4 trademarks)

4300 W. North Avenue
Stone Park, IL 60165

Entity Type: 01

Trademark Details

Filing Date

April 4, 2004

Registration Date

November 29, 2005

First Use Anywhere

June 1, 1990

First Use in Commerce

August 1, 1992

Published for Opposition

September 6, 2005

Goods & Services

Luminous tubes for use in general and accent lighting, namely, exposed illumination, backlighting, cove lighting, lighting boxes, and signage

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Feb 25, 2026 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Feb 25, 2026 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Feb 25, 2026 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Feb 21, 2026 APRE
TEAS SECTION 8 & 9 RECEIVED
Nov 24, 2025 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Nov 29, 2024 REM2
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jan 9, 2019 ASGN
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jan 21, 2015 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jan 21, 2015 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jan 21, 2015 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jan 21, 2015 APRE
TEAS SECTION 8 & 9 RECEIVED
Dec 30, 2014 E89R
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Jan 14, 2012 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jan 14, 2012 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jan 14, 2012 APRE
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Nov 23, 2011 TCCA
TEAS SECTION 8 & 15 RECEIVED
Nov 23, 2011 E815
REGISTERED-PRINCIPAL REGISTER
Nov 29, 2005 R.PR
PUBLISHED FOR OPPOSITION
Sep 6, 2005 PUBO
NOTICE OF PUBLICATION
Aug 17, 2005 NPUB
LAW OFFICE PUBLICATION REVIEW COMPLETED
May 17, 2005 PREV
ASSIGNED TO LIE
May 13, 2005 ALIE
APPROVED FOR PUB - PRINCIPAL REGISTER
May 9, 2005 CNSA
EXAMINERS AMENDMENT E-MAILED
May 9, 2005 GNEA
EXAMINERS AMENDMENT -WRITTEN
May 9, 2005 CNEA
TEAS/EMAIL CORRESPONDENCE ENTERED
May 6, 2005 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Apr 26, 2005 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Apr 26, 2005 TROA
NON-FINAL ACTION E-MAILED
Nov 1, 2004 GNRT
NON-FINAL ACTION WRITTEN
Nov 1, 2004 CNRT
ASSIGNED TO EXAMINER
Oct 25, 2004 DOCK
NEW APPLICATION ENTERED
Apr 9, 2004 NWAP

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