NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
06/11/2026
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Official data from USPTO
COBEX
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
COBEX
ST13
US500000079240933Class
1, 4, 9, 11, 19, 40, 42
Filing
79240933
Registration
5836829
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
42
Latest update
07/14/2026
Trademark type
Word
Nice classes
1, 4, 9, 11, 19, 40, 42
Filing date
06/28/2018
Registration date
08/20/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/11/2026
Last transaction
07/14/2026
Responsible office
United States Patent and Trademark Office
Status code
707
Official register
Principal Register
Drawing code
4
Owner type
99
Owner location
Wiesbaden, DE
Examiner
BLANDU, FLORENTINA
Current location
Historical data usage
Holders and representatives
Holders
Tokai COBEX GmbH
COBEX GmbH
Representatives
Stacey Halpern Knobbe, Martens, Olson & Bear, LLP
Technical classification
Nice Classes
Class 1Class 4Class 9Class 11Class 19Class 40Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemical preparations for use in industrygraphite for industrial purposesmixtures containing carbon and/or graphite with tarpitchraw unprocessed synthetic resins or other bonding agents for industrial purposesespecially for the manufacture of other bonding agents and the manufacture of linings; graphite for industrial useespecially for the manufacture of cathode blockscorbelsramming mixtures and pastesgraphite blocksamorphous carbon blocks
Class 4
Lubricating graphite; anthracite; coke
Class 9
Scientificsurveyingopticalweighingmeasuringsignallingcheckingsupervisionapparatus and instrumentsespecially for conducting measurements inside of electrolytic cells; software for electronic evaluation of measurements; software for data processing
Class 11
Heating and steam generating apparatus as well as parts of the aforementioned goods for heat generation in industrial furnacessteam generators; parts and fittings for industrial furnacecarbon and graphite stones
Class 19
Non-metal refractory construction materials for furnace liningsnon-metal refractory blocks for use as furnace liningsstones for building furnaces ; fireproof cement coatings; coal tar
Class 40
Ceramic processing and providing information relating thereto; processing of materialsfinishing of carbon and graphite feedstock by mechanical tooling methodsgrindingsawing and milling processes
Class 42
Science and technology servicesmeasurement evaluations servicesin the field of electrolytic cells; measurement evaluation services in the field of material science; scientific and technological consultancyin the field of electrolytic cells ; creation of control programs for automated measurementespecially in electrolytic cells
Publications
History of USPTO decisions and trademark events.
42 publications found
71.P
REGISTERED - PARTIAL SEC 71 ACCEPTED
06/11/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/01/2026
ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
03/19/2026
ES71
TEAS SECTION 71 RECEIVED
02/18/2026
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
08/20/2024
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
01/03/2020
FICS
FINAL DISPOSITION NOTICE SENT TO IB
12/16/2019
FIMP
FINAL DISPOSITION PROCESSED
12/16/2019
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
11/20/2019
R.PR
REGISTERED-PRINCIPAL REGISTER
08/20/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/04/2019
PUBO
PUBLISHED FOR OPPOSITION
06/04/2019
GPNX
NOTIFICATION PROCESSED BY IB
06/01/2019
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
05/15/2019
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
05/15/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/15/2019
ALIE
ASSIGNED TO LIE
04/26/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/15/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
03/15/2019
GNRT
NON-FINAL ACTION E-MAILED
03/15/2019
CNRT
NON-FINAL ACTION WRITTEN
03/15/2019
AMPX
PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED
02/21/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
02/21/2019
PARI
TEAS VOLUNTARY AMENDMENT RECEIVED
02/21/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/20/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/20/2019
RFNP
REFUSAL PROCESSED BY IB
02/08/2019
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
01/22/2019
RFRR
REFUSAL PROCESSED BY MPU
01/22/2019
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
01/09/2019
CNRT
NON-FINAL ACTION WRITTEN
01/08/2019
RFWR
NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW
12/21/2018
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
12/04/2018
CNRT
NON-FINAL ACTION WRITTEN
12/03/2018
RFWR
NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW
11/16/2018
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
10/28/2018
CNRT
NON-FINAL ACTION WRITTEN
10/27/2018
DOCK
ASSIGNED TO EXAMINER
10/18/2018
MAFR
APPLICATION FILING RECEIPT MAILED
09/25/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/21/2018
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
09/13/2018
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