ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/03/2026
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Official data from USPTO
STABIL-AID
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Active USPTO registrationType: WordOffice: 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
45
Latest update
06/04/2026
Trademark type
Word
Nice classes
1
Filing date
08/30/1985
Registration date
04/15/1986
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/13/2015
Last transaction
06/04/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
08/06/1985
First use in commerce
08/06/1985
Drawing code
1
Owner type
03
Owner location
DOWNERS GROVE, IL, US
Law office
570
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
PLAZE, INC.
PENRAY COMPANIES, INC., THE
NALCO CHEMICAL COMPANY
NALCO CHEMICAL COMPANY
Representatives
Thad Chaloemtiarana Pattishall, McAuliffe, Newbury, Hilliard & Geralds
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
ANTIFREEZE SILICATE STABILIZER FOR USE IN WATER COOLED ENGINES
Publications
History of USPTO decisions and trademark events.
45 publications found
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/15/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/14/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/14/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/14/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/16/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/16/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/16/2024
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/12/2023
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/28/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/22/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/22/2023
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
05/22/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/22/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/22/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/22/2023
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/08/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/21/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/21/2019
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/14/2019
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/13/2015
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/13/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/13/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
05/05/2015
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/29/2012
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/16/2011
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/14/2009
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/07/2009
CFIT
CASE FILE IN TICRS
06/11/2008
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/11/2006
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
06/09/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/09/2006
PLGL
ASSIGNED TO PARALEGAL
06/06/2006
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/04/2006
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/04/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/14/2006
E89R
TEAS SECTION 8 & 9 RECEIVED
03/14/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/12/1992
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
09/19/1991
R.PR
REGISTERED-PRINCIPAL REGISTER
04/15/1986
PUBO
PUBLISHED FOR OPPOSITION
01/21/1986
NPUB
NOTICE OF PUBLICATION
12/22/1985
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/02/1985
CNEA
EXAMINER'S AMENDMENT MAILED
11/21/1985
DOCK
ASSIGNED TO EXAMINER
11/19/1985
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