NOSU
NOTICE OF SUIT
05/06/2026
Back to search
Official data from USPTO
AC
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: 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
49
Latest update
05/07/2026
Trademark type
Combined
Nice classes
6, 23
Filing date
11/01/1933
Registration date
03/06/1934
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/03/2024
Last transaction
05/07/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
02/15/1925
First use in commerce
02/15/1925
Drawing code
5
Owner type
16
Owner location
DETROIT, MI, US
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
GENERAL MOTORS LLC
GENERAL MOTORS COMPANY
G. C. (pessoa física)
A C SPARK PLUG COMPANY
Representatives
Angela Caligiuri General Motors LLC
Technical classification
Nice Classes
Class 6Class 23
Vienna Codes
No Vienna codes available.
Goods and services
Class 6
No specification.
Class 23
ACCESSORY DEVICES USED WITH INTERNAL COMBUSTION ENGINES-NAMELYFUEL PUMPSCOMBINED FUEL AND VACUUM PUMPSVACUUM PUMPSAIR CLEANERSCOMBINED AIR CLEANERS AND INTAKE SILENCERSCOMBINED AIR CLEANERS AND FLAME ARRESTERSINTAKE SILENCERSAUTOMATIC CHOKESCRANK CASE BREATHERSLUBRICATING OIL FILTERSGASOLENE FILLERSSPARK PLUG CLEANERS AND ABRASIVE COMPOUND FOR USE THEREWITHREPAIR AND REPLACEMENT PARTS OF SUCH DEVICES
Publications
History of USPTO decisions and trademark events.
49 publications found
NOSU
NOTICE OF SUIT
04/30/2026
NOSU
NOTICE OF SUIT
04/29/2026
NOSU
NOTICE OF SUIT
04/21/2026
NOSU
NOTICE OF SUIT
03/18/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/20/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/20/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/20/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/20/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/20/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/04/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/04/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/04/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/04/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/04/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/03/2024
RNL6
REGISTERED AND RENEWED (SIXTH RENEWAL - 10 YRS)
06/03/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/03/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/03/2024
NOSU
NOTICE OF SUIT
05/10/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
02/27/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/06/2023
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/05/2014
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/15/2014
RNL5
REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)
03/15/2014
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/15/2014
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/11/2014
E89R
TEAS SECTION 8 & 9 RECEIVED
03/11/2014
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/11/2009
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/04/2009
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/05/2009
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/29/2009
CFIT
CASE FILE IN TICRS
10/02/2008
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
09/30/2003
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/30/2003
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
06/24/2003
E89R
TEAS SECTION 8 & 9 RECEIVED
06/24/2003
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
02/24/2003
E89R
TEAS SECTION 8 & 9 RECEIVED
02/24/2003
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
05/19/1994
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
04/04/1994
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
01/18/1994
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
01/18/1994
P12C
PUBLISHED SECTION 12(C)
12/05/1988
RRPR
RESPONSE RECEIVED TO POST REG. ACTION
11/10/1988
PR12
POST REGISTRATION ACTION MAILED - SEC. 12(C)
10/27/1988
12AF
SECTION 12(C) AFFIDAVIT FILED
06/20/1988
XXXX
POST REGISTRATION ACTION CORRECTION
06/20/1988
REN2
REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)
03/06/1974
Continuous trademark protection
Get notified about every new filing that threatens AC or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.