NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/09/2026
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Official data from USPTO
R10
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
R10
ST13
US500000074194313Class
11, 35, 37, 42
Filing
74194313
Registration
1917074
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
49
Latest update
06/02/2026
Trademark type
Word
Nice classes
11, 35, 37, 42
Filing date
08/13/1991
Registration date
09/05/1995
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/09/2026
Last transaction
06/02/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use, Foreign priority
First use anywhere
1991-01-00
First use in commerce
1992-12-00
Drawing code
1
Owner type
13
Owner location
WINNIPEG, MANITOBA, CA
Examiner
RICARDO, RANDY
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
E. L. (pessoa física)
S. L. (pessoa física)
SUPERIOR PLUS INC.
STERLING PULP CHEMICALS, LTD.
STERLING PULP CHEMICALS, LTD.
TENNECO CANADA, INC.
Representatives
Erica D. Klein BROOKS KUSHMAN P.C.
Technical classification
Nice Classes
Class 11Class 35Class 37Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
chemical processing plants for the production of chlorine dioxide; namelyprocessing units for the production of chlorine dioxide comprised primarily of generators and reactors; and a reactor unit for processing byproducts produced from chlorine dioxide production
Class 35
management of plants and apparatus for the production of chlorine dioxide solution for others; consulting services regarding the management of chlorine dioxide and consulting services in connection with procuring plants and apparatus for the production of chlorine dioxide solution to the specification of others
Class 37
custom construction and installation of plants and apparatus in connection with the production of chlorine dioxide solution
Class 42
custom designing of plants and apparatus for the production of chlorine dioxide solution for others
Publications
History of USPTO decisions and trademark events.
49 publications found
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
05/09/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/09/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/09/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
03/05/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/05/2024
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/19/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/21/2020
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10/20/2015
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
10/20/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/20/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/21/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
08/24/2015
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/15/2015
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/15/2015
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/18/2009
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/18/2009
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/08/2008
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
10/03/2005
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/03/2005
PAPER RECEIVED
08/11/2005
PR89
RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9
03/16/2005
PAPER RECEIVED
03/16/2005
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
03/01/2005
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
02/07/2005
E89R
TEAS SECTION 8 & 9 RECEIVED
02/07/2005
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
07/30/2002
PAPER RECEIVED
06/17/2002
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
08/17/2001
R.PR
REGISTERED-PRINCIPAL REGISTER
09/05/1995
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
06/26/1995
DOCK
ASSIGNED TO EXAMINER
06/26/1995
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/05/1995
CNRT
NON-FINAL ACTION MAILED
01/10/1995
DOCK
ASSIGNED TO EXAMINER
12/30/1994
SUPC
STATEMENT OF USE PROCESSING COMPLETE
11/17/1994
IUAF
USE AMENDMENT FILED
10/11/1994
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
07/12/1994
PUBO
PUBLISHED FOR OPPOSITION
04/19/1994
NPUB
NOTICE OF PUBLICATION
03/18/1994
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/31/1994
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/31/1994
CNSL
LETTER OF SUSPENSION MAILED
10/19/1993
CNSI
INQUIRY AS TO SUSPENSION MAILED
02/22/1993
CNSL
LETTER OF SUSPENSION MAILED
07/23/1992
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/10/1992
CNRT
NON-FINAL ACTION MAILED
01/15/1992
DOCK
ASSIGNED TO EXAMINER
12/23/1991
DOCK
ASSIGNED TO EXAMINER
12/19/1991
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