NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/18/2026
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Official data from USPTO
CARLOS O'BRIEN'S EST. 1978
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: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
37
Latest update
05/12/2026
Classification
Registered
Trademark type
Combined
Nice classes
42
Filing date
02/17/1995
Registration date
04/09/1996
Expiration date
-
Recommended action
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Next step
These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/18/2026
Last transaction
05/12/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
10/15/1978
First use in commerce
10/15/1978
Drawing code
3
Owner type
01
Owner location
Phoenix, AZ, US
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
O'Brien, Sean
Representatives
O'Brien, Sean
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
restaurant servicesnamely Mexican restaurants
Publications
History of USPTO decisions and trademark events.
37 publications found
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
04/18/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/18/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/18/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
02/10/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/09/2025
WOAG
WITHDRAWAL OF ATTORNEY GRANTED
11/12/2020
WOAR
TEAS WITHDRAWAL OF ATTORNEY RECEIVED
11/12/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/09/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/09/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/09/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/09/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/09/2020
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/24/2015
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
04/24/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/24/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
04/23/2015
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/23/2015
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/09/2015
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/11/2012
MDSC
NOTICE OF DESIGN SEARCH CODE MAILED
01/10/2009
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/26/2007
CFIT
CASE FILE IN TICRS
08/11/2006
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/12/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/12/2006
PLGL
ASSIGNED TO PARALEGAL
03/31/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
12/30/2005
E89R
TEAS SECTION 8 & 9 RECEIVED
12/30/2005
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/14/2001
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
08/27/2001
R.PR
REGISTERED-PRINCIPAL REGISTER
04/09/1996
PUBO
PUBLISHED FOR OPPOSITION
01/16/1996
NPUB
NOTICE OF PUBLICATION
12/15/1995
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/27/1995
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/18/1995
CNRT
NON-FINAL ACTION MAILED
09/07/1995
DOCK
ASSIGNED TO EXAMINER
09/04/1995
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