REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/01/2025
Back to search
Official data from USPTO
QLN
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
52
Latest update
10/02/2025
Trademark type
Combined
Nice classes
11
Filing date
09/10/1993
Registration date
10/01/1996
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/04/2016
Last transaction
10/02/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
09/25/1995
First use in commerce
09/25/1995
Drawing code
5
Owner type
16
Owner location
TULSA, OK
Examiner
CARRUTHERS, SUE
Law office
L80
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
JOHN ZINK COMPANY, LLC
COEN COMPANY, INC.
COEN COMPANY, INC.
Representatives
Jennifer Gruber
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
industrial burners used primarily as heating elements for boilers
Publications
History of USPTO decisions and trademark events.
52 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/05/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/05/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/05/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/01/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/01/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/01/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/15/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/15/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/15/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/15/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/15/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/05/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/05/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/05/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/05/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/05/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/16/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/16/2019
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
12/04/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
12/04/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/04/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/02/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
09/22/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/22/2016
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/20/2015
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/26/2007
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/26/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
10/28/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/28/2006
PLGL
ASSIGNED TO PARALEGAL
10/26/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
08/22/2006
E89R
TEAS SECTION 8 & 9 RECEIVED
08/22/2006
CFIT
CASE FILE IN TICRS
06/30/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/07/2002
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
07/26/2002
PAPER RECEIVED
07/26/2002
R.PR
REGISTERED-PRINCIPAL REGISTER
10/01/1996
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
06/14/1996
CNRT
NON-FINAL ACTION MAILED
01/02/1996
DOCK
ASSIGNED TO EXAMINER
12/11/1995
SUPC
STATEMENT OF USE PROCESSING COMPLETE
12/05/1995
IUAF
USE AMENDMENT FILED
10/13/1995
EX1G
SOU EXTENSION 1 GRANTED
06/11/1995
EXT1
SOU EXTENSION 1 FILED
05/05/1995
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
11/08/1994
PUBO
PUBLISHED FOR OPPOSITION
08/16/1994
NPUB
NOTICE OF PUBLICATION
07/15/1994
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/25/1994
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/28/1994
CNRT
NON-FINAL ACTION MAILED
02/22/1994
DOCK
ASSIGNED TO EXAMINER
02/07/1994
Continuous trademark protection
Get notified about every new filing that threatens QLN or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.