TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/20/2025
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Official data from USPTO
CASTROL CYLTECH
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
CASTROL CYLTECH
ST13
US500000073790925Class
4
Filing
73790925
Registration
1615385
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
55
Latest update
08/27/2025
Trademark type
Word
Nice classes
4
Filing date
04/03/1989
Registration date
10/02/1990
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/10/2021
Last transaction
08/27/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Foreign priority
Drawing code
1
Owner type
16
Owner location
Pangbourne, Reading, GB
Examiner
BLUE, RACHEL
Law office
570
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
CASTROL LIMITED
CASTROL LIMITED
Representatives
Cristina Carvalho ArentFox Schiff LLP
Technical classification
Nice Classes
Class 4
Vienna Codes
No Vienna codes available.
Goods and services
Class 4
MARINE CYLINDER LUBRICANTS
Publications
History of USPTO decisions and trademark events.
55 publications found
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
08/20/2025
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
08/20/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/20/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/20/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/20/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/20/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/13/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/13/2023
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
02/13/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/13/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/13/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/13/2023
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/10/2021
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
05/10/2021
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/10/2021
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
04/07/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/03/2021
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
03/03/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/03/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/03/2021
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
12/15/2020
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/15/2020
E89R
TEAS SECTION 8 & 9 RECEIVED
10/02/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/17/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/17/2020
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
09/17/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/17/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/17/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/17/2020
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/02/2019
CORV
REVIEW OF CORRESPONDENCE COMPLETE - INFORMATION MADE OF RECORD
04/01/2016
PAPER RECEIVED
03/28/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/22/2016
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/05/2015
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/05/2015
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
04/08/2011
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/08/2011
E89R
TEAS SECTION 8 & 9 RECEIVED
04/04/2011
CFIT
CASE FILE IN TICRS
12/10/2008
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/02/2001
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/02/2001
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
10/02/2000
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
07/17/1996
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
02/12/1996
R.PR
REGISTERED-PRINCIPAL REGISTER
10/02/1990
PUBO
PUBLISHED FOR OPPOSITION
07/10/1990
NPUB
NOTICE OF PUBLICATION
06/09/1990
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/09/1990
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/23/1990
CNSI
INQUIRY AS TO SUSPENSION MAILED
03/12/1990
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/08/1990
CNSL
LETTER OF SUSPENSION MAILED
09/05/1989
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/14/1989
CNRT
NON-FINAL ACTION MAILED
07/12/1989
Continuous trademark protection
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