ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
02/11/2026
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Official data from USPTO
CT
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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
32
Latest update
02/12/2026
Classification
Registered
Trademark type
Combined
Nice classes
9, 10
Filing date
09/23/1988
Registration date
05/29/1990
Expiration date
-
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Next step
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Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/17/2020
Last transaction
02/12/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Foreign priority
Drawing code
3
Owner type
25
Owner location
RODERMARK, DE
Examiner
TINGLEY, JOHN
Law office
530
Current location
GENERIC WEB UPDATE
Mark description
THE MARK CONSISTS OF A STYLIZED VERSION OF THE LETTERS "CT" ENCLOSED WITHIN A ROUNDED SQUARE.
Holders and representatives
Holders
CEOTRONICS AG
C. C. (pessoa física)
CEOTRONICS GESELLSCHAFT MIT BESCHRANKTER HAFTUNG, ELEKTRONISCHE HOR- UND SPRECHSYSTEME
Representatives
Michael T. Smith Birch, Stewart, Kolasch & Birch, LLP
Technical classification
Nice Classes
Class 9Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
ELECTRONIC COMMUNICATION APPARATUSPARTICULARLY FOR USE IN NOISY ENVIRONMENTSAPPARATUS FOR LISTENING OR SPEAKING CONSISTING OF MICROPHONES AND EARPHONES OR HEADPHONESINCLUDING APPARATUS FOR LISTENING OR FOR SPEAKING WHICH IS WORN UNDER PROTECTIVE HEADGEAR AND/OR PROTECTIVE CLOTHING SUCH AS BY PILOTS OR AIR TRAFFIC CONTROLLERS; LISTENING AND SPEAKING APPARATUS CONSISTING OF MICROPHONES AND EARPHONES OR HEADSETS WITH SPEECH BUTTONS AND/OR ELECTRONIC SPEECH CONTROLS FOR TRANSMISSION APPARATUS OR FOR WIRE-CONNECTED SPEECH APPARATUS
Class 10
ACOUSTIC HEARING PROTECTORS FOR MINIMIZING OR ELIMINATING OUTSIDE OR EXTRANEOUS NOISE OR SOUNDS
Publications
History of USPTO decisions and trademark events.
32 publications found
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/18/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/18/2020
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
11/18/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/18/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/18/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/18/2020
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/17/2020
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
07/17/2020
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/17/2020
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/17/2020
E89R
TEAS SECTION 8 & 9 RECEIVED
05/13/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/29/2019
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/29/2019
CFIT
CASE FILE IN TICRS
04/01/2011
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
03/24/2010
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/24/2010
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/24/2010
E89R
TEAS SECTION 8 & 9 RECEIVED
03/15/2010
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
11/03/2000
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/03/2000
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/02/2000
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
04/04/1996
8.AF
REGISTERED - SEC. 8 (6-YR) FILED
08/09/1995
R.PR
REGISTERED-PRINCIPAL REGISTER
05/29/1990
PUBO
PUBLISHED FOR OPPOSITION
03/06/1990
NPUB
NOTICE OF PUBLICATION
02/08/1990
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/18/1989
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/23/1989
CNRT
NON-FINAL ACTION MAILED
06/06/1989
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/03/1989
CNRT
NON-FINAL ACTION MAILED
11/22/1988
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