TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/09/2026
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Official data from USPTO
GELWHITE
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: WordOffice: 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
43
Latest update
07/10/2026
Classification
Registered
Trademark type
Word
Nice classes
1
Filing date
04/16/1984
Registration date
06/10/1986
Expiration date
-
Recommended action
Perform a full collision analysis and validate classes before any filing or trademark investment.
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
06/30/2016
Last transaction
07/10/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
06/25/1964
First use in commerce
06/25/1964
Drawing code
1
Owner type
27
Owner location
WESEL, DE
Examiner
COLE RICHARD G
Law office
580
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
BYK-CHEMIE GMBH
BYK ADDITIVES, INC.
SOUTHERN CLAY PRODUCTS, INC.
Representatives
Daniel M. Gurfinkel Dennemeyer & Associates, LLC
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
CLAYSNAMELY BENTONITE DERIVED THIXOTROPIC AGENTS FOR USE AS ADDITIVES IN PERSONAL CAREHOUSEHOLD CAREPHARMACEUTICAL PRODUCTS AND AGRICULTURAL SUSPENSIONS
Publications
History of USPTO decisions and trademark events.
43 publications found
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
07/09/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/09/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/09/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/09/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/09/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/10/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
08/31/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/31/2023
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
08/31/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/31/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/31/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/31/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/31/2023
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/14/2022
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/30/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
06/30/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/30/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/27/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
04/08/2016
CORV
REVIEW OF CORRESPONDENCE COMPLETE - POWER OF ATTORNEY ENTERED
04/08/2016
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
04/08/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/21/2016
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/30/2013
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/09/2013
CFIT
CASE FILE IN TICRS
06/23/2008
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
09/10/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/10/2006
PLGL
ASSIGNED TO PARALEGAL
09/10/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
06/09/2006
E89R
TEAS SECTION 8 & 9 RECEIVED
06/09/2006
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
04/16/1992
8.AF
REGISTERED - SEC. 8 (6-YR) FILED
01/08/1992
R.PR
REGISTERED-PRINCIPAL REGISTER
06/10/1986
PUBO
PUBLISHED FOR OPPOSITION
03/18/1986
NPUB
NOTICE OF PUBLICATION
02/16/1986
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/12/1985
CNEA
EXAMINERS AMENDMENT MAILED
12/04/1985
CNRT
NON-FINAL ACTION MAILED
11/14/1985
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/30/1985
CNRT
NON-FINAL ACTION MAILED
03/27/1985
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/19/1985
CNRT
NON-FINAL ACTION MAILED
08/15/1984
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