TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/29/2025
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Official data from USPTO
IKO
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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
54
Latest update
10/30/2025
Trademark type
Combined
Nice classes
1
Filing date
10/07/2008
Registration date
06/22/2010
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/11/2020
Last transaction
10/30/2025
Responsible office
United States Patent and Trademark Office
Status code
706
Official register
Principal Register
Drawing code
3
Owner type
16
Owner location
DE
Examiner
LEE,DEBRA ANN
Law office
M70
Current location
GENERIC WEB UPDATE
Mark description
The mark consists of the wording "IKO" in black lettering appearing inside of a stylized atomic model having a black outline and a white interior. The design appears inside of a yellow circular carrier having black shading on the top and bottom.
Holders and representatives
Holders
Calderys Metalcasting Germany GmbH
Imerys Metalcasting Germany GmbH
S & B Industrial Minerals GmbH
S & B Industrial Minerals GmbH
Representatives
Michael A. Jaffe RENNER, OTTO, BOISSELLE & SKLAR, LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
CHEMICALSMIXTURES OF SYNTHETIC CARBON MATERIALS AND BENTONITES FOR THE MANUFACTURE OF PHARMACEUTICALSFOR THE MANUFACTURE OF DETERGENTSFOR THE CONDITIONING OF PLASTICS MINERAL FILLER CHEMICALS FOR PAPER AND CARDBOARD; CHEMICAL PREPARATIONS FOR CLEANING DOMESTIC AND INDUSTRIAL EFFLUENTS NAMELYSWELLABLE CLAYS FOR ABSORPTION OF IMPURITIES IN WASTE PAPER RECYCLINGFOR DE-INKING OF WASTE PAPERFOR THE TREATMENT OF INDUSTRIAL WASTE WATER AND MUNICIPAL WASTE WATER AND FOR CONDITIONING SLUDGE; CHEMICAL ADDITIVES FOR CEMENTCONCRETECERAMICS FOR USE IN EARTHWORKS AND FOR SLURRY WALL AND TUNNEL CONSTRUCTION AS SEALING AGENTS FOR WATER-PERMEABLE EARTHWORKS AND FOR WASTE DISPOSAL SITES; CHEMICAL ADDITIVES NOT FOR MEDICAL PURPOSES FOR USE IN THE MANUFACTURE OF FOODSPECIFICALLY CHEMICAL FEEDSTUFF ADDITIVES BASED ON CLAY AND CLAY PRODUCTSIN PARTICULAR ON BENTONITE AND BENTONITE PRODUCTS
Publications
History of USPTO decisions and trademark events.
54 publications found
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
10/29/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/29/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/29/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/29/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/29/2025
ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
10/23/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/13/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/13/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/13/2025
ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
10/02/2025
NREP
NEW REPRESENTATIVE AT IB RECEIVED
11/25/2022
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
05/11/2020
71AG
REGISTERED-SEC.71 ACCEPTED
05/11/2020
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/11/2020
ES71
TEAS SECTION 71 RECEIVED
04/07/2020
NREP
NEW REPRESENTATIVE AT IB RECEIVED
08/01/2019
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
06/22/2019
RNWL
INTERNATIONAL REGISTRATION RENEWED
10/25/2018
NA75
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
05/17/2017
C75A
REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
05/17/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/08/2017
ES75
TEAS SECTION 71 & 15 RECEIVED
12/06/2016
NREP
NEW REPRESENTATIVE AT IB RECEIVED
06/09/2016
NREP
NEW REPRESENTATIVE AT IB RECEIVED
05/26/2016
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
02/12/2013
FICS
FINAL DISPOSITION NOTICE SENT TO IB
09/30/2010
FIMP
FINAL DISPOSITION PROCESSED
09/30/2010
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
09/22/2010
R.PR
REGISTERED-PRINCIPAL REGISTER
06/22/2010
PUBO
PUBLISHED FOR OPPOSITION
04/06/2010
NPUB
NOTICE OF PUBLICATION
03/17/2010
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
03/04/2010
CNEA
EXAMINERS AMENDMENT MAILED
02/04/2010
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/04/2010
XAEC
EXAMINER'S AMENDMENT ENTERED
02/04/2010
CNEA
EXAMINERS AMENDMENT -WRITTEN
02/04/2010
ACEC
AMENDMENT FROM APPLICANT ENTERED
01/14/2010
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/14/2010
PAPER RECEIVED
01/13/2010
ACEC
AMENDMENT FROM APPLICANT ENTERED
01/08/2010
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/08/2010
ALIE
ASSIGNED TO LIE
01/08/2010
PAPER RECEIVED
12/28/2009
CRCV
CORRECTION TRANSACTION RECEIVED FROM IB
11/20/2009
RFNT
REFUSAL PROCESSED BY IB
08/14/2009
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
06/25/2009
RFRR
REFUSAL PROCESSED BY MPU
06/25/2009
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
06/25/2009
CNRT
NON-FINAL ACTION WRITTEN
06/24/2009
MAFR
APPLICATION FILING RECEIPT MAILED
06/23/2009
DOCK
ASSIGNED TO EXAMINER
06/19/2009
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
06/19/2009
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
06/18/2009
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