NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
12/26/2025
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Official data from USPTO
R7
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
R7
ST13
US500000074407137Class
11, 35, 37, 42
Filing
74407137
Registration
1914753
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
48
Latest update
01/20/2026
Trademark type
Word
Nice classes
11, 35, 37, 42
Filing date
06/29/1993
Registration date
08/29/1995
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/26/2025
Last transaction
01/20/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
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.
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.
48 publications found
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
12/26/2025
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/26/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/10/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
08/29/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/29/2024
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
02/17/2017
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
02/17/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/17/2017
PCGR
PETITION TO DIRECTOR GRANTED
02/10/2017
ERTI
TEAS RESPONSE TO PETITION INQUIRY LETTER
01/30/2017
PILM
PETITION INQUIRY LETTER ISSUED
12/30/2016
APET
ASSIGNED TO PETITION STAFF
12/05/2016
TPDR
TEAS PETITION TO DIRECTOR RECEIVED
10/12/2016
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
04/12/2016
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
03/07/2016
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
09/05/2015
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)
01/24/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/24/2006
PR89
RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9
01/03/2006
PAPER RECEIVED
01/03/2006
PLGL
ASSIGNED TO PARALEGAL
12/11/2005
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
12/07/2005
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
02/08/2005
E89R
TEAS SECTION 8 & 9 RECEIVED
02/08/2005
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/09/2001
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
08/17/2001
R.PR
REGISTERED-PRINCIPAL REGISTER
08/29/1995
1.BD
Sec. 1(B) CLAIM DELETED
07/12/1995
IUCN
NOTICE OF ALLOWANCE CANCELLED
07/03/1995
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
01/03/1995
PUBO
PUBLISHED FOR OPPOSITION
10/11/1994
NPUB
NOTICE OF PUBLICATION
09/09/1994
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/17/1994
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
06/08/1994
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/24/1994
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/03/1994
CNRT
NON-FINAL ACTION MAILED
11/03/1993
DOCK
ASSIGNED TO EXAMINER
10/12/1993
DOCK
ASSIGNED TO EXAMINER
10/05/1993
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